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Table 1.  

Characteristic Male** Female** Total
No. (%) Rate No. (%) Rate No. (%) Rate
Age group, yrs
10–14 325 (1.1) 3.7 165 (2.1) 1.9 490 (1.3) 2.8
15–19 1,434 (4.7) 15.9 433 (5.5) 5.0 1,867 (4.8) 10.6
20–24 2,684 (8.7) 28.9 587 (7.5) 6.6 3,272 (8.5) 18.0
25–29 2,894 (9.4) 28.9 665 (8.5) 6.9 3,559 (9.2) 18.1
30–34 2,945 (9.6) 30.3 652 (8.3) 6.9 3,597 (9.3) 18.7
35–44 4,847 (15.8) 27.5 1,324 (16.9) 7.5 6,171 (16.0) 17.5
45–54 4,700 (15.3) 28.1 1,459 (18.7) 8.5 6,160 (16.0) 18.2
55–64 4,642 (15.1) 26.8 1,326 (17.0) 7.2 5,968 (15.5) 16.6
65–74 3,078 (10.0) 24.1 798 (10.2) 5.5 3,876 (10.1) 14.2
75–84 2,142 (7.0) 36.0 309 (4.0) 4.0 2,451 (6.4) 18.0
≥85 1,013 (3.3) 51.3 99 (1.3) 2.8 1,112 (2.9) 20.1
Unknown 3 (<1.0) †† 1 (<1.0) 6 (<1.0)
Race and ethnicity§§
American Indian or Alaska Native 524 (1.7) 48.9 165 (2.1) 14.6 689 (1.8) 31.2
Asian or Pacific Islander 856 (2.8) 12.2 359 (4.6) 4.6 1,215 (3.2) 8.2
Black or African American 2,432 (7.9) 15.9 573 (7.3) 3.4 3,005 (7.8) 9.3
White 24,141 (78.6) 31.2 6,080 (77.8) 7.6 30,223 (78.4) 19.2
Hispanic or Latino 2,617 (8.5) 14.2 609 (7.8) 3.4 3,226 (8.4) 8.8
Other 86 (<1.0) 19 (<1.0) 107 (<1.0)
Unknown 51 (<1.0) 13 (<1.0) 64 (<1.0)
Method of injury
Firearm 17,401 (56.7) 14.6 2,491 (31.9) 2.0 19,892 (51.6) 8.2
Hanging, strangulation, or suffocation 8,200 (26.7) 6.9 2,297 (29.4) 1.9 10,497 (27.2) 4.3
Poisoning 2,158 (7.0) 1.8 2,135 (27.3) 1.7 4,294 (11.1) 1.8
Fall 749 (2.4) 0.6 233 (3.0) 0.2 982 (2.5) 0.4
Sharp instrument 676 (2.2) 0.6 145 (1.9) 0.1 821 (2.1) 0.3
Motor vehicles (e.g., buses, motorcycles, or other transport vehicles) 462 (1.5) 0.4 144 (1.8) 0.1 606 (1.6) 0.3
Drowning 250 (<1.0) 0.2 124 (1.6) 0.1 374 (<1.0) 0.2
Fire or burns 102 (<1.0) <0.1 37 (<1.0) <0.1 139 (<1.0) <0.1
Blunt instrument 46 (<1.0) <0.1 11 (<1.0) 57 (<1.0) <0.1
Other (e.g., Taser, electrocution, nail gun, intentional neglect, or personal weapons) 40 (<1.0) 15 (<1.0) 55 (<1.0)
Unknown 623 (2.0) 186 (2.4) 812 (2.1)
Location of injury
House or apartment 21,570 (70.2) 18.1 5,961 (76.2) 4.8 27,532 (71.5) 11.3
Motor vehicle 1,561 (5.1) 1.3 314 (4.0) 0.3 1,875 (4.9) 0.8
Natural area 1,421 (4.6) 1.2 236 (3.0) 0.2 1,658 (4.3) 0.7
Street or highway 868 (2.8) 0.7 142 (1.8) 0.1 1,010 (2.6) 0.4
Hotel or motel 627 (2.0) 0.5 230 (2.9) 0.2 857 (2.2) 0.4
Parking lot, public garage, or public transport 519 (1.7) 0.4 87 (1.1) <0.1 606 (1.6) 0.3
Jail or prison 550 (1.8) 0.5 53 (<1.0) <0.1 603 (1.6) 0.3
Park, playground, or sports or athletic area 447 (1.5) 0.4 89 (1.1) <0.1 536 (1.4) 0.2
Bridge 271 (<1.0) 0.2 62 (<1.0) <0.1 333 (<1.0) 0.1
Commercial or retail area 254 (<1.0) 0.2 28 (<1.0) <0.1 282 (<1.0) 0.1
Railroad tracks 197 (<1.0) 0.2 57 (<1.0) <0.1 254 (<1.0) 0.1
Supervised residential facility 165 (<1.0) 0.1 54 (<1.0) <0.1 219 (<1.0) <0.1
Hospital or medical facility 124 (<1.0) 0.1 28 (<1.0) <0.1 152 (<1.0) <0.1
Industrial or construction area 113 (<1.0) <0.1 10 (<1.0) 123 (<1.0) <0.1
Farm 95 (<1.0) <0.1 10 (<1.0) 105 (<1.0) <0.1
Cemetery, graveyard, or other burial ground 82 (<1.0) <0.1 19 (<1.0) 101 (<1.0) <0.1
Other location¶¶ 667 (2.2) 85 (1.1) 752 (2.0)
Unknown 1,176 (3.8) 353 (4.5) 1,531 (4.0)
Total 30,707 (100) 25.7 7,818 (100) 6.3 38,529 (100) 15.8

Table 1: Number, percentage,* and rate of suicide among persons aged ≥10 years,§ by selected demographic characteristics of decedent, method of injury used, and location in which injury occurred — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Percentages might not total 100% because of rounding.

Per 100,000 population.

§Suicide is not reported for decedents aged <10 years per standard in the suicide prevention literature. Denominators for suicide rates represent the total population aged ≥10 years.

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant). Denominators for the rates for California and Texas represent only the populations of the counties from which the data were collected.

**Sex was unknown for four decedents.

††Dashes indicate cell data are suppressed because number of decedents is <20 or when characteristic response is "Other" or "Unknown."

§§Persons of Hispanic or Latino (Hispanic) origin might be of any race but were categorized as Hispanic; all racial groups were non-Hispanic.

¶¶Other location includes (in descending order): preschool/school/college/school bus, office building, abandoned house/building/warehouse, synagogue/church/temple, bar/nightclub, or other unspecified location.

Table 2.  

Toxicology Tested
No. (%)
Positive
No. (%)
Blood alcohol concentration 18,245 (47.4) 7,480 (41.0)
   Alcohol <0.08 g/dL N/A 2,046 (27.4)
   Alcohol ≥0.08 g/dL N/A 4,937 (66.0)
   Alcohol positive — level unknown N/A 497 (6.6)
Amphetamines 14,635 (38.0) 2,554 (17.5)
Anticonvulsants 7,479 (19.4) 1,339 (17.9)
Antidepressants 9,390 (24.4) 3,394 (36.1)
Antipsychotics 7,089 (18.4) 914 (12.9)
Barbiturates 12,064 (31.3) 250 (2.1)
Benzodiazepines 14,248 (37.0) 3,116 (21.9)
Cannabis 13,378 (34.7) 3,789 (28.3)
Carbon monoxide 1,540 (4.0) 544 (35.3)
Cocaine 14,235 (36.9) 867 (6.1)
Muscle relaxant 7,632 (19.8) 426 (5.6)
Opioids 15,271 (39.6) 3,370 (22.1)
Other drugs or substances** 2,385 (6.2) 2,250 (94.3)

Table 2: Number* and percentage of suicide decedents tested for alcohol and drugs and whose results were positive, by toxicology — National Violent Death Reporting System, 48 states§ and the District of Columbia, 2020

Abbreviation: N/A = not applicable.

*N = 38,529.

Percentage is of decedents tested for toxicology. Denominator for the percentage positive is the percentage tested.

§Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant).

Blood alcohol concentration of ≥0.08 g/dL is over the legal limit in all states and is used as the standard for intoxication.

**Other drugs or substances indicated if any results were positive; levels for these drugs or substances were not measured.

Table 3.  

Precipitating circumstance Male
No. (%)
Female
No. (%)
Total
No. (%)
Mental health and substance use
Current diagnosed mental health problem** 11,207 (43.8) 4,225 (63.0) 15,433 (47.8)
   Depression or dysthymia 8,037 (71.7) 3,242 (76.7) 11,279 (73.1)
   Anxiety disorder 2,291 (20.4) 1,181 (28.0) 3,473 (22.5)
   Bipolar disorder 1,503 (13.4) 826 (19.6) 2,330 (15.1)
   Schizophrenia 878 (7.8) 222 (5.3) 1,100 (7.1)
   Posttraumatic stress disorder 739 (6.6) 195 (4.6) 934 (6.1)
   Attention deficit disorder or attention deficit hyperactivity disorder 407 (3.6) 86 (2.0) 493 (3.2)
   Dementia 220 (2.0) 39 (<1.0) 259 (1.7)
   Autism spectrum 111 (<1.0) 10 (<1.0) 121 (<1.0)
   Obsessive compulsive disorder 82 (<1.0) 24 (<1.0) 106 (<1.0)
   Eating disorder 6 (<1.0) 28 (<1.0) 34 (<1.0)
   Fetal alcohol syndrome 4 (<1.0) 0 (0.0) 4 (<1.0)
   Down syndrome 0 (0.0) 0 (0.0) 0 (0.0)
   Other 504 (4.5) 181 (4.3) 685 (4.4)
   Unknown 855 (7.6) 281 (6.7) 1,136 (7.4)
History of ever being treated for a mental health or substance use problem 7,280 (28.4) 3,059 (45.6) 10,339 (32.0)
Current depressed mood 8,145 (31.8) 2,166 (32.3) 10,311 (31.9)
Current mental health or substance use treatment 5,339 (20.9) 2,435 (36.3) 7,774 (24.1)
Alcohol problem 4,893 (19.1) 1,049 (15.6) 5,943 (18.4)
Other substance use problem (excludes alcohol) 4,472 (17.5) 1,240 (18.5) 5,712 (17.7)
Other addiction (e.g., gambling, or sexual) 224 (<1.0) 51 (<1.0) 275 (<1.0)
Interpersonal
Intimate partner problem 6,934 (27.1) 1,661 (24.8) 8,596 (26.6)
Family relationship problem 1,915 (7.5) 659 (9.8) 2,574 (8.0)
Other death of family member or friend 1,454 (5.7) 448 (6.7) 1,902 (5.9)
Other relationship problem (nonintimate) 593 (2.3) 151 (2.3) 744 (2.3)
Perpetrator of interpersonal violence during past month 680 (2.7) 57 (<1.0) 737 (2.3)
Suicide of family member or friend 542 (2.1) 186 (2.8) 728 (2.3)
Victim of interpersonal violence during past month 64 (<1.0) 63 (<1.0) 127 (<1.0)
Life stressor
Crisis during previous or upcoming 2 weeks 7,853 (30.7) 1,760 (26.2) 9,613 (29.8)
Physical health problem 5,184 (20.3) 1,238 (18.5) 6,422 (19.9)
Argument or conflict 4,380 (17.1) 1,121 (16.7) 5,501 (17.0)
Job problem 2,437 (9.5) 452 (6.7) 2,889 (8.9)
Recent criminal legal problem 2,033 (7.9) 168 (2.5) 2,201 (6.8)
Financial problem 1,747 (6.8) 368 (5.5) 2,115 (6.5)
Exposure to disaster 1,203 (4.7) 366 (5.5) 1,569 (4.9)
Noncriminal legal problem 748 (2.9) 176 (2.6) 925 (2.9)
Eviction or loss of home 678 (2.6) 193 (2.9) 871 (2.7)
History of child abuse or neglect 242 (<1.0) 172 (2.6) 414 (1.3)
School problem 293 (1.1) 106 (1.6) 399 (1.2)
Physical fight (two persons, not a brawl) 289 (1.1) 41 (<1.0) 330 (1.0)
Traumatic anniversary 165 (<1.0) 67 (<1.0) 232 (<1.0)
Caretaker abuse or neglect led to suicide 18 (<1.0) 23 (<1.0) 41 (<1.0)
Crime and criminal activity
Precipitated by another crime 1,107 (4.3) 107 (1.6) 1,214 (3.8)
   Crime in progress†† 353 (31.9) 25 (23.4) 378 (31.1)
Suicide event
History of suicidal thoughts or plans 8,798 (34.4) 2,662 (39.7) 11,461 (35.5)
Left a suicide note 7,129 (27.9) 2,464 (36.7) 9,594 (29.7)
History of suicide attempts 3,844 (15.0) 2,063 (30.7) 5,908 (18.3)
Suicide disclosure
Disclosed suicidal intent 5,979 (23.4) 1,515 (22.6) 7,494 (23.2)
Disclosed intent to whom§§
   Previous or current intimate partner 2,398 (40.1) 514 (33.9) 2,912 (38.9)
   Other family member 2,070 (34.6) 538 (35.5) 2,608 (34.8)
   Friend or colleague 820 (13.7) 252 (16.6) 1,072 (14.3)
   Health care worker 291 (4.9) 98 (6.5) 389 (5.2)
   Through social media or other electronic means 271 (4.5) 78 (5.1) 349 (4.7)
   Neighbor 96 (1.6) 32 (2.1) 128 (1.7)
   Other 508 (8.5) 110 (7.3) 618 (8.2)
   Unknown 431 (7.2) 129 (8.5) 560 (7.5)
Total¶¶ 25,597 (83.4) 6,709 (85.8) 32,307 (83.9)

Table 3: Number* and percentage of suicides among persons aged ≥10 years,§ by decedent sex and precipitating circumstances — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Includes suicides with one or more precipitating circumstances. More than one circumstance could have been present per decedent.

Denominator includes those suicides with one or more precipitating circumstances. The sums of percentages in columns exceed 100% because more than one circumstance could have been present per decedent.

§Suicide is not reported for decedents aged <10 years as per standard in the suicide prevention literature.

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant).

**Includes decedents with one or more diagnosed current mental health problems; therefore, sums of percentages for the diagnosed conditions exceed 100%. Denominator includes the number of decedents with ≥1 current diagnosed mental health problems.

††Denominator includes those decedents involved in an incident that was precipitated by another crime.

§§Denominator includes decedents who disclosed intent. The sum of percentages exceeds 100% because more than one response could have been present per decedent.

¶¶Circumstances were unknown for 6,222 decedents (5,110 males, 1,109 females, and four unknown); total number of suicide decedents = 38,529 (30,707 males, 7,818 females, and four unknown).

Table 4.  

Characteristic Male Female Total
No. (%) Rate No. (%) Rate No. (%) Rate
Age group, yrs
<1 136 (<1.0) 8.5 81 (2.1) 5.3 217 (1.0) 6.9
1–4 151 (<1.0) 2.3 102 (2.6) 1.6 253 (1.2) 1.9
5–9 69 (<1.0) 0.8 68 (1.7) 0.8 137 (<1.0) 0.8
10–14 164 (<1.0) 1.9 61 (1.6) 0.7 225 (1.1) 1.3
15–19 1,876 (11.2) 20.9 273 (7.0) 3.2 2,149 (10.4) 12.2
20–24 2,865 (17.1) 30.8 457 (11.7) 5.1 3,322 (16.1) 18.2
25–29 2,806 (16.7) 28.0 481 (12.3) 5.0 3,287 (15.9) 16.7
30–34 2,334 (13.9) 24.0 413 (10.6) 4.4 2,747 (13.3) 14.3
35–44 3,035 (18.1) 17.2 682 (17.5) 3.9 3,717 (18.0) 10.5
45–54 1,634 (9.7) 9.8 492 (12.6) 2.9 2,126 (10.3) 6.3
55–64 1,092 (6.5) 6.3 379 (9.7) 2.0 1,471 (7.1) 4.1
65–74 417 (2.5) 3.3 216 (5.5) 1.5 633 (3.1) 2.3
75–84 146 (<1.0) 2.5 128 (3.3) 1.7 274 (1.3) 2.0
≥85 51 (<1.0) 2.6 62 (1.6) 1.7 113 (<1.0) 2.0
Unknown 8 (<1.0) —** 2 (<1.0) 10 (<1.0)
Race and ethnicity††
American Indian or Alaska Native 275 (1.6) 21.9 84 (2.2) 6.4 359 (1.7) 14.0
Asian or Pacific Islander 189 (1.1) 2.3 79 (2.0) 0.9 268 (1.3) 1.6
Black or African American 10,377 (61.8) 57.6 1,618 (41.5) 8.2 11,995 (58.0) 31.8
White 3,385 (20.2) 3.9 1,619 (41.5) 1.8 5,004 (24.2) 2.9
Hispanic or Latino 2,492 (14.8) 11.2 475 (12.2) 2.2 2,967 (14.3) 6.7
Other 39 (<1.0) 13 (<1.0) 52 (<1.0)
Unknown 27 (<1.0) 9 (<1.0) 36 (<1.0)
Method of injury
Firearm 13,440 (80.1) 9.9 2,413 (61.9) 1.7 15,853 (76.7) 5.7
Sharp instrument 1,371 (8.2) 1.0 508 (13.0) 0.4 1,879 (9.1) 0.7
Blunt instrument 465 (2.8) 0.3 215 (5.5) 0.2 680 (3.3) 0.3
Personal weapons (e.g., hands, feet, or fists) 360 (2.1) 0.3 153 (3.9) 0.1 513 (2.5) 0.2
Hanging, strangulation, or suffocation 142 (<1.0) 0.1 177 (4.5) 0.1 319 (1.5) 0.1
Motor vehicles (e.g., buses, motorcycles, or other transport vehicles) 111 (<1.0) <0.1 61 (1.6) <0.1 172 (<1.0) <0.1
Poisoning 50 (<1.0) <0.1 39 (1.0) <0.1 89 (<1.0) <0.1
Fire or burns 53 (<1.0) <0.1 36 (<1.0) <0.1 89 (<1.0) <0.1
Intentional neglect 32 (<1.0) <0.1 33 (<1.0) <0.1 65 (<1.0) <0.1
Fall 26 (<1.0) <0.1 19 (<1.0) 45 (<1.0) <0.1
Shaking (e.g., shaken baby syndrome) 17 (<1.0) 9 (<1.0) 26 (<1.0) <0.1
Drowning 13 (<1.0) 8 (<1.0) 21 (<1.0) <0.1
Other (e.g., Taser, electrocution, or nail gun) 25 (<1.0) 12 (<1.0) 37 (<1.0)
Unknown 679 (4.0) 214 (5.5) 893 (4.3)
Location of injury
House or apartment 6,146 (36.6) 4.5 2,334 (59.9) 1.7 8,480 (41.0) 3.1
Street or highway 4,203 (25.0) 3.1 406 (10.4) 0.3 4,609 (22.3) 1.7
Motor vehicle 1,785 (10.6) 1.3 351 (9.0) 0.3 2,136 (10.3) 0.8
Parking lot, public garage, or public transport 855 (5.1) 0.6 80 (2.1) <0.1 935 (4.5) 0.3
Commercial or retail area 709 (4.2) 0.5 68 (1.7) <0.1 777 (3.8) 0.3
Hotel or motel 229 (1.4) 0.2 72 (1.8) <0.1 301 (1.5) 0.1
Natural area 232 (1.4) 0.2 66 (1.7) <0.1 298 (1.4) 0.1
Park, playground, or sports or athletic area 193 (1.1) 0.1 23 (<1.0) <0.1 216 (1.0) <0.1
Bar or nightclub 178 (1.1) 0.1 20 (<1.0) <0.1 198 (<1.0) <0.1
Jail or prison 123 (<1.0) <0.1 0 (0.0) 123 (<1.0) <0.1
Other location§§ 590 (3.5) 127 (3.3) 717 (3.5)
Unknown 1,541 (9.2) 350 (9.0) 1,891 (9.1)
Relationship of victim to suspect¶¶
Acquaintance or friend 1,475 (30.9) 1.1 186 (9.2) 0.1 1,661 (24.5) 0.6
Spouse or intimate partner (current or former) 375 (7.9) 0.3 1,006 (50.0) 0.7 1,381 (20.4) 0.5
Other person, known to victim 1,060 (22.2) 0.8 169 (8.4) 0.1 1,229 (18.1) 0.4
Stranger 863 (18.1) 0.6 137 (6.8) 0.1 1,000 (14.7) 0.4
Other relative 354 (7.4) 0.3 136 (6.8) 0.1 490 (7.2) 0.2
Child*** 262 (5.5) 0.2 169 (8.4) 0.1 431 (6.4) 0.2
Parent*** 187 (3.9) 0.1 167 (8.3) 0.1 354 (5.2) 0.1
Rival gang member 83 (1.7) <0.1 6 (<1.0) 89 (1.3) <0.1
Child of suspect's boyfriend or girlfriend (e.g., child killed by mom's boyfriend) 46 (<1.0) <0.1 29 (1.4) <0.1 75 (1.1) <0.1
Other relationship††† 67 (1.4) 6 (<1.0) 73 (1.1)
Total 16,784 (100) 12.3 3,897 (100) 2.8 20,681 (100) 7.5

Table 4: Number, percentage,* and rate of homicides, by selected demographic characteristics of decedent, method of injury used, location in which injury occurred, and victim-to-suspect relationship§ — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Percentages might not total 100% because of rounding.

Per 100,000 population.

§The following sentence can be used as a guide for interpreting victim-suspect relationship: "The victim is the [relationship] of the suspect." For example, when a parent kills a child, the relationship is "Child" not "Parent" ("The victim is the child of the suspect"). Please note that this sentence is intended to be a general guide. However, some relationships might not be captured by this sentence (e.g., other person known to victim or victim was law enforcement officer killed in the line of duty).

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant). Denominators for the rates for California and Texas represent only the populations of the counties from which the data were collected.

**Cell data suppressed because number of decedents <20 or characteristic response is "Other" or "Unknown."

††Persons of Hispanic or Latino (Hispanic) origin might be of any race but were categorized as Hispanic; all racial groups were non-Hispanic.

§§Other location includes (in descending order): abandoned house/building/warehouse, supervised residential facility, industrial or construction area, hospital or medical facility, office building, synagogue/church/temple, preschool/school/college/school bus, farm, cemetery/graveyard/other burial ground, railroad tracks, bridge, and other unspecified location.

¶¶Percentage is based on the number of homicide decedents with a known victim-to-suspect relationship (n = 6,783 [32.8%]; 4,772 [28.4%] males and 2,011 [51.6%] females); victim-to-suspect relationship was unknown for 13,898 decedents.

***Includes adoptive family members (e.g., adopted child), stepfamily members (e.g., stepparent), and foster family members (e.g., foster child).

†††Other relationship includes (in descending order): an intimate partner of suspect's parent (e.g., teenager kills his mother's boyfriend), victim was law enforcement officer injured in line of duty, and victim injured by a law enforcement officer.

Table 5.  

Precipitating circumstance Male
No. (%)
Female
No. (%)
Total
No. (%)
Mental health and substance use
Other substance use problem (excludes alcohol) 1,499 (13.1) 300 (10.4) 1,799 (12.6)
Current diagnosed mental health problem 514 (4.5) 193 (6.7) 707 (4.9)
Alcohol problem 489 (4.3) 106 (3.7) 595 (4.2)
History of ever being treated for a mental health or substance use problem 272 (2.4) 102 (3.5) 374 (2.6)
Current mental health or substance use treatment 142 (1.2) 70 (2.4) 212 (1.5)
Other addiction (e.g., gambling or sexual) 72 (<1.0) 11 (<1.0) 83 (<1.0)
Current depressed mood 33 (<1.0) 18 (<1.0) 51 (<1.0)
Interpersonal
Intimate partner violence related 898 (7.9) 1,190 (41.3) 2,088 (14.6)
Other relationship problem (nonintimate) 910 (8.0) 147 (5.1) 1,057 (7.4)
Family relationship problem 505 (4.4) 254 (8.8) 759 (5.3)
Jealousy (lovers' triangle) 241 (2.1) 87 (3.0) 328 (2.3)
Victim of interpersonal violence during past month 125 (1.1) 156 (5.4) 281 (2.0)
Perpetrator of interpersonal violence during past month 201 (1.8) 14 (<1.0) 215 (1.5)
Life stressor
Argument or conflict 3,961 (34.7) 876 (30.4) 4,837 (33.9)
Physical fight (two persons, not a brawl) 1,702 (14.9) 257 (8.9) 1,959 (13.7)
Crisis during previous or upcoming 2 weeks 523 (4.6) 220 (7.6) 743 (5.2)
History of child abuse or neglect 79 (<1.0) 49 (1.7) 128 (<1.0)
Crime and criminal activity
Precipitated by another crime 2,722 (23.9) 542 (18.8) 3,264 (22.9)
Crime in progress 1,822 (66.9) 333 (61.4) 2,155 (66.0)
Drug involvement 1,301 (11.4) 173 (6.0) 1,474 (10.3)
Gang related 1,004 (8.8) 96 (3.3) 1,100 (7.7)
Homicide event
Drive-by shooting 1,605 (14.1) 208 (7.2) 1,813 (12.7)
Walk-by assault 955 (8.4) 108 (3.8) 1,063 (7.4)
Victim used a weapon 963 (8.4) 39 (1.4) 1,002 (7.0)
Random violence 498 (4.4) 114 (4.0) 612 (4.3)
Caretaker abuse or neglect led to death 308 (2.7) 258 (9.0) 566 (4.0)
Justifiable self-defense 442 (3.9) 11 (<1.0) 453 (3.2)
Mentally ill suspect 192 (1.7) 181 (6.3) 373 (2.6)
Victim was a bystander 216 (1.9) 126 (4.4) 342 (2.4)
Brawl 272 (2.4) 12 (<1.0) 284 (2.0)
Victim was an intervener assisting a crime victim 147 (1.3) 23 (<1.0) 170 (1.2)
Stalking 22 (<1.0) 39 (1.4) 61 (<1.0)
Prostitution 25 (<1.0) 23 (<1.0) 48 (<1.0)
Victim was a police officer on duty 29 (<1.0) 3 (<1.0) 32 (<1.0)
Hate crime 14 (<1.0) 1 (<1.0) 15 (<1.0)
Mercy killing 1 (<1.0) 10 (<1.0) 11 (<1.0)
Total** 11,405 (68.0) 2,879 (73.9) 14,284 (69.1)

Table 5: Number* and percentage of homicides, by decedent sex and precipitating circumstances — National Violent Death Reporting System, 48 states§ and the District of Columbia, 2020

*Includes homicides with one or more precipitating circumstances. Total numbers do not equal the sums of the columns because more than one circumstance could have been present per decedent.

Denominator includes those homicides with one or more precipitating circumstances. The sums of percentages in columns exceed 100% because more than one circumstance could have been present per decedent.

§Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant).

Denominator includes those decedents involved in an incident that was precipitated by another crime.

**Circumstances were unknown for 6,397 decedents (5,379 males and 1,018 females); total number of homicide decedents = 20,681 (16,784 males and 3,897 females).

Table 6.  

Characteristic Male Female Total
No. (%) Rate No. (%) Rate No. (%) Rate
Age group, yrs
<10 0 (0.0) —** 0 (0.0) 0 (0.0)
10–14 1 (<1.0) 0 (0.0) 1 (<1.0)
15–19 40 (4.8) 0.4 3 (9.1) 43 (4.9) 0.2
20–24 78 (9.3) 0.8 2 (6.1) 80 (9.2) 0.4
25–29 136 (16.2) 1.4 6 (18.2) 142 (16.2) 0.7
30–34 144 (17.1) 1.5 7 (21.2) 151 (17.3) 0.8
35–44 215 (25.6) 1.2 9 (27.3) 224 (25.6) 0.6
45–54 132 (15.7) 0.8 2 (6.1) 134 (15.3) 0.4
55–64 71 (8.4) 0.4 3 (9.1) 74 (8.5) 0.2
65–74 18 (2.1) 1 (3.0) 19 (2.2)
75–84 6 (<1.0) 0 (0.0) 6 (<1.0)
≥85 0 (0.0) 0 (0.0) 0 (0.0)
Race and ethnicity††
American Indian or Alaska Native 39 (4.6) 3.1 1 (3.0) 40 (4.6) 1.6
Asian or Pacific Islander 11 (1.3) 1 (3.0) 12 (1.4)
Black or African American 219 (26.0) 1.2 2 (6.1) 221 (25.3) 0.6
White 413 (49.1) 0.5 21 (63.6) <0.1 434 (49.7) 0.3
Hispanic or Latino 156 (18.5) 0.7 8 (24.2) 164 (18.8) 0.4
Other 1 (<1.0) 0 (0.0) 1 (<1.0)
Unknown 2 (<1.0) 0 (0.0) 2 (<1.0)
Method of injury
Firearm 724 (86.1) 0.5 21 (63.6) <0.1 745 (85.2) 0.3
Motor vehicles (e.g., buses, motorcycles, or other transport vehicles) 41 (4.9) <0.1 3 (9.1) 44 (5.0) <0.1
Blunt instrument 11 (1.3) 4 (12.1) 15 (1.7)
Personal weapons (e.g., hands, feet, or fists) 7 (<1.0) 0 (0.0) 7 (<1.0)
Poisoning 4 (<1.0) 0 (0.0) 4 (<1.0)
Hanging, strangulation, or suffocation 4 (<1.0) 0 (0.0) 4 (<1.0)
Fall 3 (<1.0) 1 (3.0) 4 (<1.0)
Drowning 4 (<1.0) 0 (0.0) 4 (<1.0)
Fire or burns 1 (<1.0) 1 (3.0) 2 (<1.0)
Sharp instrument 1 (<1.0) 0 (0.0) 1 (<1.0)
Other (e.g., Taser, electrocution, or nail gun) 10 (1.2) 0 (0.0) 10 (1.1)
Unknown 31 (3.7) 3 (9.1) 34 (3.9)
Location of injury
House or apartment 299 (35.6) 0.2 11 (33.3) 310 (35.5) 0.1
Street or highway 221 (26.3) 0.2 4 (12.1) 225 (25.7) <0.1
Motor vehicle 76 (9.0) <0.1 8 (24.2) 84 (9.6) <0.1
Parking lot, public garage, or public transport 51 (6.1) <0.1 1 (3.0) 52 (5.9) <0.1
Commercial or retail area 33 (3.9) <0.1 0 (0.0) 33 (3.8) <0.1
Natural area 27 (3.2) <0.1 0 (0.0) 27 (3.1) <0.1
Hotel or motel 8 (<1.0) 1 (3.0) 9 (1.0)
Jail or prison 7 (<1.0) 1 (3.0) 8 (<1.0)
Other location§§ 55 (6.5) 0 (0.0) 55 (6.3)
Unknown 64 (7.6) 7 (21.2) 71 (8.1)
Total 841 (100) 0.6 33 (100) <0.1 874 (100) 0.3

Table 6: Number, percentage,* and rate of legal intervention§ deaths, by selected demographic characteristics of decedent, method of injury used, and location in which injury occurred — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Percentages might not total 100% because of rounding.

Per 100,000 population.

§The term legal intervention does not denote the lawfulness or legality of the circumstances surrounding the death.

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant). Denominators for the rates for California and Texas represent only the populations of the counties from which the data were collected.

**Dashes indicate cell data are suppressed because number of decedents is <20 or characteristic response is "Other" or "Unknown."

††Persons of Hispanic or Latino (Hispanic) origin might be of any race but were categorized as Hispanic; all racial groups were non-Hispanic.

§§Other location includes (in descending order): hospital or medical facility, park/playground/sports or athletic area, railroad tracks, industrial or construction area, office building, preschool/school/college/school bus, synagogue/church/temple, supervised residential facility, bar/nightclub, abandoned house/building/warehouse, farm, bridge, cemetery/graveyard/other burial ground, and other unspecified location.

Table 7.  

Precipitating circumstance Male Female Total
No. (%) No. (%) No. (%)
Mental health and substance use
Other substance use problem (excludes alcohol) 194 (25.3) 10 (41.7) 204 (25.8)
Current diagnosed mental health problem 151 (19.7) 8 (33.3) 159 (20.1)
History of ever being treated for a mental health or substance use problem 103 (13.4) 5 (20.8) 108 (13.7)
Alcohol problem 94 (12.3) 3 (12.5) 97 (12.3)
Current mental health or substance use treatment 60 (7.8) 4 (16.7) 64 (8.1)
Current depressed mood 23 (3.0) 0 (—) 23 (2.9)
Other addiction (e.g., gambling or sexual) 11 (1.4) 0 (—) 11 (1.4)
Interpersonal
Perpetrator of interpersonal violence during past month 99 (12.9) 1 (4.2) 100 (12.7)
Intimate partner violence related 79 (10.3) 2 (8.3) 81 (10.3)
Family relationship problem 40 (5.2) 4 (16.7) 44 (5.6)
Other relationship problem (nonintimate) 25 (3.3) 1 (4.2) 26 (3.3)
Victim of interpersonal violence during past month 2 (<1.0) 1 (4.2) 3 (<1.0)
Jealousy (lovers' triangle) 1 (<1.0) 0 (0.0) 1 (<1.0)
Life stressor
Argument or conflict 119 (15.5) 3 (12.5) 122 (15.4)
Crisis during previous or upcoming 2 weeks 58 (7.6) 2 (8.3) 60 (7.6)
Physical fight (two persons, not a brawl) 53 (6.9) 0 (0.0) 53 (6.7)
History of child abuse or neglect 4 (<1.0) 0 (0.0) 4 (<1.0)
Crime and criminal activity
Drug involvement 34 (4.4) 2 (8.3) 36 (4.6)
Gang related 11 (1.4) 0 (0.0) 11 (1.4)
Homicide event
Victim used a weapon 533 (69.6) 15 (62.5) 548 (69.4)
Random violence 6 (<1.0) 0 (0.0) 6 (<1.0)
Brawl 4 (<1.0) 0 (0.0) 4 (<1.0)
Stalking 4 (<1.0) 0 (0.0) 4 (<1.0)
Walk-by assault 3 (<1.0) 0 (0.0) 3 (<1.0)
Drive-by shooting 2 (<1.0) 0 (0.0) 2 (<1.0)
Mentally ill suspect 1 (<1.0) 0 (0.0) 1 (<1.0)
Total** 766 (91.1) 24 (72.7) 790 (90.4)

Table 7: Number* and percentage of legal intervention§ deaths, by decedent sex and precipitating circumstances — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Includes deaths with one or more precipitating circumstances. Total numbers do not equal the sums of the columns because more than one circumstance could have been present per decedent.

Denominator includes those deaths with one or more precipitating circumstances. The sums of percentages in columns exceed 100% because more than one circumstance could have been present per decedent.

§The term legal intervention does not denote the lawfulness or legality of the circumstances surrounding the death.

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant).

**Circumstances were unknown for 84 decedents (75 males and nine females); total number of legal intervention deaths = 874 (841 males and 33 females).

Table 8.  

Characteristic No. (%)
Sex
Male 434 (86.1)
Female 70 (13.9)
Race and ethnicity§
American Indian or Alaska Native 12 (2.4)
Asian or Pacific Islander 6 (1.2)
Black or African American 167 (33.1)
White 266 (52.8)
Other 2 (<1.0)
Hispanic or Latino 51 (10.1)
Age group, yrs
<1 0 (—)
1–4 49 (9.7)
5–9 26 (5.2)
10–14 47 (9.3)
15–19 85 (16.9)
20–24 72 (14.3)
25–29 40 (7.9)
30–34 30 (6.0)
35–44 42 (8.3)
45–54 38 (7.5)
55–64 32 (6.3)
65–74 28 (5.6)
75–84 12 (2.4)
≥85 3 (<1.0)
Location of injury
House or apartment 378 (75.0)
Motor vehicle 29 (5.8)
Natural area 23 (4.6)
Street or highway 9 (1.8)
Hotel or motel 8 (1.6)
Commercial or retail area 7 (1.4)
Other location 20 (4.0)
Unknown 30 (6.0)
Firearm type
Handgun 302 (59.9)
Rifle 44 (8.7)
Shotgun 34 (6.7)
Other firearm type 0 (—)
Unknown 124 (24.6)
Total 504 (100)

Table 8: Number and percentage* of unintentional firearm deaths, by selected demographic characteristics of decedent, location of injury, and type of firearm — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Percentages might not total 100% because of rounding.

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant).

§Persons of Hispanic or Latino (Hispanic) origin might be of any race but were categorized as Hispanic; all racial groups were non-Hispanic.

Other location includes (in descending order): parking lot/public garage/public transport, park/playground/sports or athletic area, farm, bar/nightclub, industrial or construction area, preschool/school/college/school bus, supervised residential facility, and other unspecified location.

Table 9.  

Characteristic No. (%)
Context of injury
Playing with gun 193 (47.1)
Showing gun to others 46 (11.2)
Cleaning gun 30 (7.3)
Loading or unloading gun 19 (4.6)
Hunting 17 (4.1)
Target shooting 7 (1.7)
Celebratory firing 1 (<1.0)
Other context of injury 100 (24.4)
Circumstance of injury
Unintentionally pulled trigger 114 (27.8)
Thought gun was unloaded 43 (10.5)
Gun was mistaken for a toy 33 (8.0)
Thought unloaded, magazine disengaged 22 (5.4)
Gun was dropped 19 (4.6)
Thought gun safety was engaged 11 (2.7)
Gun fired while holstering 10 (2.4)
Gun fired because of defect or malfunction 7 (1.7)
Bullet ricocheted 2 (<1.0)
Gun fired while handling safety lock 2 (<1.0)
Other mechanism of injury 65 (15.9)
Total§ 410 (81.3)

Table 9: Number and percentage* of unintentional firearm deaths, by context and circumstances of injury — National Violent Death Reporting System, 48 states and the District of Columbia, 2020

*Percentages might exceed 100% because one or more circumstances could have been known per death. Number and percentage are reported when the number of deaths is <5 because no particular circumstance identifies a single death. Denominator includes those deaths with one or more precipitating circumstances.

Includes all U.S. states, with exception of Florida and Hawaii. Data for California are for violent deaths that occurred in 35 counties (Amador, Butte, Colusa, Contra Costa, Fresno, Glenn, Humboldt, Imperial, Kern, Kings, Lassen, Lake, Los Angeles, Marin, Mendocino, Merced, Modoc, Mono, Orange, Placer, Sacramento, San Benito, San Diego, San Francisco, San Mateo, Santa Cruz, Shasta, Siskiyou, Solano, Sonoma, Stanislaus, Tehama, Trinity, Ventura, and Yolo). Data for Texas are for violent deaths that occurred in four counties (Bexar, Dallas, Harris, and Tarrant).

§Circumstances were unknown for 94 decedents; total number of unintentional firearm decedents = 504.

Table 10.  

Manner of death Death ≤1
year after injury
Death >1
year after injury
Death any time
after injury
Intentional self-harm (suicide) X60–X84 Y87.0 U03 (attributable to terrorism)
Assault (homicide) X85–X99, Y00–Y09 Y87.1 U01, U02 (attributable to terrorism)
Event of undetermined intent Y10–Y34 Y87.2, Y89.9 Not applicable
Unintentional exposure to inanimate mechanical forces (firearms) W32–W34 Y86 Not applicable
Legal intervention (excluding executions, Y35.5) Y35.0–Y35.4, Y35.6, Y35.7 Y89.0 Not applicable

Box 1: International Classification of Diseases, Tenth Revision codes used in the National Violent Death Reporting System, 2020

Table 11.  

  • • Firearm: method that uses a powder charge to fire a projectile from the weapon (excludes BB gun, pellet gun, or compressed air or gas-powered gun)
  • • Hanging, strangulation, or suffocation (e.g., hanging by the neck, manual strangulation, or plastic bag over the head)
  • • Poisoning (e.g., fatal ingestion or injection of an illicit drug, alcohol, pharmaceutical, carbon monoxide, gas, rat poison, or insecticide)
  • • Sharp instrument (e.g., knife, razor, machete, or pointed instrument)
  • • Blunt instrument (e.g., club, bat, rock, or brick)
  • • Fall: being pushed or jumping
  • • Motor vehicle (e.g., car, bus, motorcycle, or other transport vehicle)
  • • Personal weapons (e.g., hands, fists, or feet)
  • • Drowning: inhalation of liquid (e.g., in bathtub, lake, or other source of water or liquid)
  • • Fire or burns: inhalation of smoke or the direct effects of fire or chemical burns
  • • Shaking (e.g., shaken baby syndrome)
  • • Intentional neglect: starvation, lack of adequate supervision, or withholding of health care
  • • Explosive (e.g., bomb, rocket, or grenade)
  • • Nonpowder gun (e.g., BB, pellet, compressed air or gas-powered guns)
  • • Other (single method): any method other than those already listed (e.g., electrocution or exposure to environment or weather)
  • • Unknown: method not reported or not known

Box 2: Methods used to inflict injury — National Violent Death Reporting System, 2020

Table 12.  

All Manners of Death
Mental Health and Substance Abuse
  • • Alcohol problem: decedent was perceived by self or others to have a problem with, or to be addicted to or dependent on, alcohol.
  • • Current depressed mood: decedent was perceived by self or others to be feeling depressed at the time of death.
  • • Current diagnosed mental health problem: decedent was identified as having a mental health disorder or syndrome listed in the Diagnostic and Statistical Manual, Version 5 (DSM-5), with the exception of alcohol and other substance dependence (these are captured in separate variables).
  • • Current mental health or substance use treatment: decedent was receiving mental health or substance use treatment as evidenced by a current prescription for a psychotropic medication, visit or visits to a mental health professional, or participation in a therapy group or outpatient program within the previous 2 months.
  • • History of ever being treated for mental health or substance use problem: decedent was identified as having ever received mental health or substance use treatment.
  • • Other addiction: decedent was perceived by self or others to have an addiction to or dependency on something other than to alcohol or other substance (e.g., gambling or sex).
  • • Other substance use problem (excludes alcohol): decedent was perceived by self or others to have a problem with, or be addicted to/dependent on, a substance other than alcohol.
  • • Type of mental health diagnosis: identifies the type of DSM-5 diagnosis reported for the decedent.
Crime and Criminal Activity
  • • Crime in progress: another serious crime was in progress at the time of the incident.
  • • Nature of crime: the specific type of other crime that occurred during the incident (e.g., sexual assault, gambling, robbery, or drug trafficking).
  • • Precipitated by another crime: incident occurred as the result of another serious crime.
  • Relationship and Life Stressors
  • • Argument or conflict: a specific argument or disagreement led to the victim's death.
  • • Caretaker abuse or neglect led to death: decedent was experiencing physical, sexual, or psychological abuse; physical (including medical or dental), emotional, or educational neglect; exposure to a violent environment; or inadequate supervision by a caretaker that led to death.
  • • Exposure to disaster: decedent was exposed to a disaster (e.g., earthquake, bombing, or COVID-19 pandemic).
  • • Family relationship problem: decedent was experiencing problems with a family member other than an intimate partner.
  • • History of child abuse or neglect: as a child, decedent had history of physical, sexual, or psychological abuse; physical (including medical or dental), emotional, or educational neglect; exposure to a violent environment, or inadequate supervision by a caretaker.
  • • Other relationship problem (non-intimate): decedent was experiencing problems with a friend or associate (other than an intimate partner or family member).
  • • Perpetrator of interpersonal violence during previous month: decedent perpetrated interpersonal violence during the previous month.
  • • Physical fight (two persons, not a brawl): a physical fight between two persons that resulted in the death of the decedent, who was either involved in the fight, a bystander, or trying to stop the fight.
  • • Victim of interpersonal violence during previous month: decedent was the target of interpersonal violence during the past month.
Crisis Circumstances
  • • Crisis during previous or upcoming 2 weeks: current crisis or acute precipitating event or events that either occurred during the previous 2 weeks or was impending in the following 2 weeks (e.g., a trial for a criminal offense begins the following week) and appeared to have contributed to the death. Crises typically are associated with specific circumstance variables (e.g., job problem was a crisis, or a financial problem was a crisis).
  • • Other crisis: a crisis related to a death but not captured by any of the standard circumstances.
Suicide or Death of Undetermined Intent
  • • Disclosed suicidal intent: decedent had recently expressed suicidal feelings to another person with time for that person to intervene.
  • • Disclosed intent to whom: type of person (e.g., family member or current or former intimate partner) to whom the decedent recently disclosed suicidal thoughts or plans.
  • • Eviction or loss of home: decedent was experiencing a recent or impending eviction or other loss of housing, or the threat of eviction or loss of housing.
  • • Financial problem: decedent was experiencing financial problems (e.g., bankruptcy, overwhelming debt, or foreclosure of a home or business).
  • • History of attempting suicide: decedent had previously attempted suicide before the fatal incident.
  • • History of suicidal thoughts or plans: decedent had previously expressed suicidal thoughts or plans.
  • • Intimate partner problem: decedent was experiencing problems with a current or former intimate partner.
  • • Job problem: decedent was either experiencing a problem at work or was having a problem with joblessness.
  • • Left a suicide note: decedent left a note, email message, video, or other communication indicating intent to die by suicide.
  • • Noncriminal legal problem: decedent was facing civil legal problems (e.g., a child custody or civil lawsuit).
  • • Other death of family member or friend: decedent was distraught over, or reacting to, the non-suicide death of a family member or friend.
  • • Physical health problem: decedent was experiencing physical health problems (e.g., a recent cancer diagnosis or chronic pain).
  • • Recent criminal legal problem: decedent was facing criminal legal problems (e.g., recent or impending arrest or upcoming criminal court date).
  • • School problem: decedent was experiencing a problem related to school (e.g., poor grades, bullying, social exclusion at school, or performance pressures).
  • • Suicide of family member or friend: decedent was distraught over, or reacting to, the recent suicide of a family member or friend.
  • • Traumatic anniversary: the incident occurred on or near the anniversary of a traumatic event in the decedent's life.
Homicide or Legal Intervention Death
  • • Brawl: mutual physical fight involving three or more persons.
  • • Drive-by shooting: suspect drove near the decedent and fired a weapon while driving.
  • • Drug involvement: drug dealing, drug trade, or illicit drug use suspected to have played a role in precipitating the incident.
  • • Gang related: incident resulted from gang activity or gang rivalry; not used if the decedent was a gang member and the death did not appear to result from gang activity.
  • • Hate crime: decedent was selected intentionally because of his or her actual or perceived gender, religion, sexual orientation, race, ethnicity, or disability.
  • • Intimate partner violence related: incident is related to conflict between current or former intimate partners; includes the death of an intimate partner or others (e.g., child, parent, friend, or law enforcement officer) killed in an incident that originated in a conflict between intimate partners.
  • • Jealousy (lovers' triangle): jealousy or distress over an intimate partner's relationship or suspected relationship with another person.
  • • Justifiable self-defense: decedent was killed by a law enforcement officer in the line of duty or by a civilian in legitimate self-defense or in defense of others.
  • • Mentally ill suspect: suspect's attack on decedent was believed to be the direct result of a mental health problem (e.g., schizophrenia or other psychotic condition, depression, or posttraumatic stress disorder).
  • • Mercy killing: decedent wished to die because of a terminal or hopeless disease or condition, and documentation indicates that the decedent wanted to be killed.
  • • Prostitution: prostitution or related activity that includes prostitutes, pimps, clients, or others involved in such activity.
  • • Random violence: decedent was killed in a random act of violence (i.e., an act in which the suspect is not concerned with who is being harmed, just that someone is being harmed).
  • • Stalking: pattern of unwanted harassing or threatening tactics by either the decedent or suspect.
  • • Victim used a weapon: decedent used a weapon to attack or defend during the course of the incident.
  • • Victim was a bystander: decedent was not the intended target in the incident (e.g., pedestrian walking past a gang fight).
  • • Victim was an intervener assisting a crime victim: decedent was attempting to assist a crime victim at the time of the incident (e.g., a child attempts to intervene and is killed while trying to assist a parent who is being assaulted).
  • • Victim was a police officer on duty: decedent was a law enforcement officer killed in the line of duty.
  • • Walk-by assault: decedent was killed by a targeted attack (e.g., ambush) where the suspect fled on foot.
Unintentional Firearm Death
Context of Injury
  • • Celebratory firing: shooter fired gun in celebratory manner (e.g., firing into the air at midnight on New Year's Eve).
  • • Cleaning gun: shooter pulled trigger or gun discharged while cleaning, repairing, assembling, or disassembling gun.
  • • Hunting: death occurred any time after leaving home for a hunting trip and before returning home from a hunting trip.
  • • Loading or unloading gun: gun discharged when the shooter was loading or unloading ammunition.
  • • Playing with gun: shooter was playing with a gun when it discharged.
  • • Showing gun to others: gun was being shown to another person when it discharged, or the trigger was pulled.
  • • Target shooting: shooter was aiming for a target and unintentionally hit the decedent; can be at a shooting range or an informal backyard setting (e.g., teenagers shooting at signposts on a fence).
  • • Other context of injury: shooting occurred during some context other than those already described.
Mechanism of Injury
  • • Bullet ricocheted: bullet ricocheted from its intended target and struck the decedent.
  • • Gun fired due to defect or malfunction: gun had a defect or malfunctioned as determined by a trained firearm examiner.
  • • Gun fired while holstering: gun was being replaced or removed from holster or clothing.
  • • Gun fired while operating safety or lock: shooter unintentionally fired the gun while operating the safety or lock.
  • • Gun was dropped: gun discharged when it was dropped.
  • • Gun was mistaken for toy: gun was mistaken for a toy and was fired without the user understanding the danger.
  • • Thought gun safety was engaged: shooter thought the safety was on and gun would not discharge.
  • • Thought gun was unloaded: shooter thought the gun was unloaded for other unspecified reason.
  • • Thought unloaded, magazine disengaged: shooter thought the gun was unloaded because the magazine was disengaged.
  • • Unintentionally pulled trigger: shooter unintentionally pulled the trigger (e.g., while grabbing the gun or holding it too tightly).
  • • Other mechanism of injury: shooting occurred as the result of a mechanism not already described.

Box 3: Circumstances preceding fatal injury, by manner of death — National Violent Death Reporting System, 2020

CME / ABIM MOC / CE

Surveillance for Violent Deaths — National Violent Death Reporting System, 48 States, the District of Columbia, and Puerto Rico, 2020

  • Authors: Grace S. Liu, MPH; Brenda L. Nguyen, MPH; Bridget H. Lyons, MPH; Kameron J. Sheats, PhD; Rebecca F. Wilson, PhD; Carter J. Betz, MS; Katherine A. Fowler, PhD
  • CME / ABIM MOC / CE Released: 11/17/2023
  • Valid for credit through: 11/17/2024, 11:59 PM EST
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  • Credits Available

    Physicians - maximum of 2.75 AMA PRA Category 1 Credit(s)™

    ABIM Diplomates - maximum of 2.75 ABIM MOC points

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Target Audience and Goal Statement

This activity is intended for primary care clinicians and other healthcare professionals who see patients at risk of violent death.

The goal of this activity is for learners to be better able to recognize characteristics and patterns of risk for violent death.

Upon completion of this activity, participants will:

  • Distinguish the most common manners of violent death in the United States in 2020
  • Understand characteristics of suicide in the United States
  • Understand characteristics of homicide in the United States
  • Evaluate risk factors for legal intervention deaths and unintentional firearms deaths in the United States in 2020


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Faculty

  • Grace S. Liu, MPH

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, Georgia

    Disclosures

    Grace S. Liu, MPH, has no relevant financial relationships.

  • Brenda L. Nguyen, MPH

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, Georgia

    Disclosures

    Brenda L. Nguyen, MPH, has no relevant financial relationships.

  • Bridget H. Lyons, MPH

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, GA

    Disclosures

    Bridget H. Lyons, MPH, has no relevant financial relationships.

  • Kameron J. Sheats, PhD

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, Georgia

    Disclosures

    Kameron J. Sheats, PhD, has no relevant financial relationships.

  • Rebecca F. Wilson, PhD

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, Georgia

    Disclosures

    Rebecca F. Wilson, PhD, has no relevant financial relationships.

  • Carter J. Betz, MS

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, Georgia

    Disclosures

    Carter J. Betz, MS, has no relevant financial relationships.

  • Katherine A. Fowler, PhD

    Division of Violence Prevention
    National Center for Injury Prevention and Control
    Centers for Disease Control and Prevention
    Atlanta, Georgia

    Disclosures

    Katherine A. Fowler, PhD, has no relevant financial relationships.

CME Author

  • Charles P. Vega, MD

    Health Sciences Clinical Professor of Family Medicine
    University of California, Irvine School of Medicine

    Disclosures

    Charles P. Vega, MD, has the following relevant financial relationships:
    Consultant or advisor for: Boehringer Ingelheim Pharmaceuticals, Inc.; GlaxoSmithKline; Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

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    Associate Director, Accreditation and Compliance, Medscape, LLC​ 

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CME / ABIM MOC / CE

Surveillance for Violent Deaths — National Violent Death Reporting System, 48 States, the District of Columbia, and Puerto Rico, 2020

Authors: Grace S. Liu, MPH; Brenda L. Nguyen, MPH; Bridget H. Lyons, MPH; Kameron J. Sheats, PhD; Rebecca F. Wilson, PhD; Carter J. Betz, MS; Katherine A. Fowler, PhDFaculty and Disclosures

CME / ABIM MOC / CE Released: 11/17/2023

Valid for credit through: 11/17/2024, 11:59 PM EST

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Abstract and Introduction

Abstract

Problem/Condition: In 2020, approximately 71,000 persons died of violence-related injuries in the United States. This report summarizes data from CDC's National Violent Death Reporting System (NVDRS) on violent deaths that occurred in 48 states, the District of Columbia, and Puerto Rico in 2020. Results are reported by sex, age group, race and ethnicity, method of injury, type of location where the injury occurred, circumstances of injury, and other selected characteristics.

Period Covered: 2020.

Description of System: NVDRS collects data regarding violent deaths obtained from death certificates, coroner and medical examiner records, and law enforcement reports. This report includes data collected for violent deaths that occurred in 2020. Data were collected from 48 states (all states with exception of Florida and Hawaii), the District of Columbia, and Puerto Rico. Forty-six states had statewide data, two additional states had data from counties representing a subset of their population (35 California counties, representing 71% of its population, and four Texas counties, representing 39% of its population), and the District of Columbia and Puerto Rico had jurisdiction-wide data. NVDRS collates information for each violent death and links deaths that are related (e.g., multiple homicides, homicide followed by suicide, or multiple suicides) into a single incident.

Results: For 2020, NVDRS collected information on 64,388 fatal incidents involving 66,017 deaths that occurred in 48 states (46 states collecting statewide data, 35 California counties, and four Texas counties), and the District of Columbia. In addition, information was collected for 729 fatal incidents involving 790 deaths in Puerto Rico. Data for Puerto Rico were analyzed separately. Of the 66,017 deaths, the majority (58.4%) were suicides, followed by homicides (31.3%), deaths of undetermined intent (8.2%), legal intervention deaths (1.3%) (i.e., deaths caused by law enforcement and other persons with legal authority to use deadly force acting in the line of duty, excluding legal executions), and unintentional firearm deaths (<1.0%). The term "legal intervention" is a classification incorporated into the International Classification of Diseases, Tenth Revision, and does not denote the lawfulness or legality of the circumstances surrounding a death caused by law enforcement.

Demographic patterns and circumstances varied by manner of death. The suicide rate was higher for males than for females. Across all age groups, the suicide rate was highest among adults aged ≥85 years. In addition, non-Hispanic American Indian or Alaska Native (AI/AN) persons had the highest suicide rates among all racial and ethnic groups. Among both males and females, the most common method of injury for suicide was a firearm. Among all suicide victims, when circumstances were known, suicide was most often preceded by a mental health, intimate partner, or physical health problem or by a recent or impending crisis during the previous or upcoming 2 weeks. The homicide rate was higher for males than for females. Among all homicide victims, the homicide rate was highest among persons aged 20–24 years compared with other age groups. Non-Hispanic Black (Black) males experienced the highest homicide rate of any racial or ethnic group. Among all homicide victims, the most common method of injury was a firearm. When the relationship between a homicide victim and a suspect was known, the suspect was most frequently an acquaintance or friend for male victims and a current or former intimate partner for female victims. Homicide most often was precipitated by an argument or conflict, occurred in conjunction with another crime, or, for female victims, was related to intimate partner violence. Nearly all victims of legal intervention deaths were male, and the legal intervention death rate was highest among men aged 35–44 years. The legal intervention death rate was highest among AI/AN males, followed by Black males. A firearm was used in the majority of legal intervention deaths. When a specific type of crime was known to have precipitated a legal intervention death, the type of crime was most frequently assault or homicide. When circumstances were known, the three most frequent circumstances reported for legal intervention deaths were as follows: the victim's death was precipitated by another crime, the victim used a weapon in the incident, and the victim had a substance use problem (other than alcohol use).

Other causes of death included unintentional firearm deaths and deaths of undetermined intent. Unintentional firearm deaths were most frequently experienced by males, non-Hispanic White (White) persons, and persons aged 15–24 years. These deaths most frequently occurred while the shooter was playing with a firearm and were precipitated by a person unintentionally pulling the trigger. The rate of deaths of undetermined intent was highest among males, particularly among AI/AN and Black males, and among adults aged 30–54 years. Poisoning was the most common method of injury in deaths of undetermined intent, and opioids were detected in nearly 80% of decedents tested for those substances.

Interpretation: This report provides a detailed summary of data from NVDRS on violent deaths that occurred in 2020. The suicide rate was highest among AI/AN and White males, whereas the homicide rate was highest among Black male victims. Intimate partner violence precipitated a large proportion of homicides for females. Mental health problems, intimate partner problems, interpersonal conflicts, and acute life stressors were primary circumstances for multiple types of violent death.

Public Health Action: Violence is preventable, and states and communities can use data to guide public health action. NVDRS data are used to monitor the occurrence of violence-related fatal injuries and assist public health authorities in developing, implementing, and evaluating programs, policies, and practices to reduce and prevent violent deaths. For example, the Colorado Violent Death Reporting System (VDRS), Kentucky VDRS, and Oregon VDRS have used their VDRS data to guide suicide prevention efforts and generate reports highlighting where additional focus is needed. In Colorado, VDRS data were used to examine the increased risk for suicide among first and last responders in the state. Kentucky VDRS used local data to highlight how psychological and social effects of the COVID-19 pandemic might increase risk for suicide, particularly among vulnerable populations. Oregon VDRS used their data to develop a publicly available data dashboard displaying firearm mortality trends and rates in support of the state's firearm safety campaign. Similarly, states participating in NVDRS have used their VDRS data to examine homicide in their state. Illinois VDRS, for example, found that state budget cuts were associated with notable increases in homicides among youths in Chicago. With an increase of participating states and jurisdictions, this report marks progress toward providing nationally representative data.

Introduction

According to National Vital Statistics System mortality data obtained from CDC's Web-based Injury Statistics Query and Reporting System (WISQARS),* violence-related injuries led to 71,335 deaths in the United States in 2020.[1] Suicide was the 12th leading cause of death overall in the United States and disproportionately affected young and middle-aged populations. By age group, suicide was among the three leading causes of death for persons aged 10–34 years and was the fourth leading cause of death among adults aged 35–44 years. Non-Hispanic American Indian or Alaska Native (AI/AN) and non-Hispanic White (White) males had the highest rates of suicide compared with all other racial and ethnic groups and females.

In 2020, homicide was the 16th leading cause of death overall in the United States but disproportionately affected young persons and non-Hispanic Black (Black) males.[1] Homicide was among the four leading causes of death for children aged 1–14 years and was the second leading cause of death for persons aged 15–24 years and the third leading cause of death for persons aged 25–34 years. Homicide was the leading cause of death for Black males aged 15–24 years and the second leading cause of death for Black males aged 1–14 years.

Public health authorities require accurate, timely, and complete surveillance data to better understand and ultimately prevent the occurrence of violent deaths in the United States.[2,3] In 2000, in response to an Institute of Medicine report noting the need for a national fatal intentional injury surveillance system,[4] CDC began planning to implement the National Violent Death Reporting System (NVDRS).[2] The goals of NVDRS are to

  • collect and analyze timely, high-quality data for monitoring the magnitude and characteristics of violent deaths at national, state, and local levels;
  • ensure data are disseminated routinely and expeditiously to public health officials, law enforcement officials, policymakers, and the public;
  • ensure data are used to develop, implement, and evaluate programs and strategies that are intended to reduce and prevent violent deaths and injuries at national, state, and local levels; and
  • build and strengthen partnerships among organizations and communities at national, state, and local levels to ensure that data are collected and used to reduce and prevent violent deaths and injuries.

NVDRS is a state-based active surveillance system that collects data on the characteristics and circumstances associated with violence-related deaths among participating states, the District of Columbia, and Puerto Rico.[2] Deaths collected by NVDRS include suicides, homicides, legal intervention deaths (i.e., deaths caused by law enforcement acting in the line of duty and other persons with legal authority to use deadly force, excluding legal executions), unintentional firearm deaths, and deaths of undetermined intent that might have been because of violence.§ The term "legal intervention" is a classification incorporated into the International Classification of Diseases, Tenth Revision (ICD-10)[5] and does not denote the lawfulness or legality of the circumstances surrounding a death caused by law enforcement.

Before implementation of NVDRS, single data sources (e.g., death certificates) provided only limited information and few circumstances from which to understand patterns of violent deaths. NVDRS filled this surveillance gap by providing more detailed information. NVDRS is the first system to 1) provide detailed information on circumstances precipitating violent deaths, 2) link multiple source documents so that each incident can contribute to the study of patterns of violent deaths, and 3) link multiple deaths that are related to one another (e.g., multiple homicides, suicide pacts, or homicide followed by suicide of the suspect).

NVDRS data collection began in 2003 with six participating states (Maryland, Massachusetts, New Jersey, Oregon, South Carolina, and Virginia) and has expanded incrementally over time (Figure). Since 2018, CDC has provided NVDRS funding to all 50 states, the District of Columbia, and Puerto Rico. NVDRS data are updated annually and are available to the public through WISQARS* at https://www.cdc.gov/injury/wisqars/nvdrs.html. Case-level NVDRS data are available to interested researchers who meet eligibility requirements via the NVDRS Restricted Access Database (https://www.cdc.gov/violenceprevention/datasources/nvdrs/dataaccess.html).

Enlarge

Figure: States* and jurisdictions participating in the National Violent Death Reporting System, by year of initial data collection — United States and Puerto Rico, 2003–2020

This report summarizes NVDRS data on violent deaths that occurred in 48 states, the District of Columbia, and Puerto Rico in 2020. Forty-six states collected statewide data (Alabama, Alaska, Arizona, Arkansas, Colorado, Connecticut, Delaware, Georgia, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Vermont, Virginia, Washington, West Virginia, Wisconsin, and Wyoming). The two remaining states collected data from a subset of counties in their states (35 California counties and four Texas counties**). Compared with the 2019 NVDRS report,[6] this 2020 report includes data for six additional states that met inclusion criteria in 2020 (Arkansas, Idaho, Mississippi, South Dakota, Tennessee, and Texas). Data for Florida and Hawaii were ineligible to be included in this report because the data did not meet the completeness threshold for circumstances (see Inclusion Criteria).