W. Roy Thornton
Agency patch
Officer

W. Roy Thornton

Dallas Police Department — Dallas, TX
Felonious
End of Watch January 12, 1916
Age 27
Tour of Duty 2 yrs
Badge 115
The Vigil Panel 30 ›
Gender Male

Incident

Officer W. Roy Thornton was shot and killed while arresting a man for a misdemeanor near the intersection of Pryor Street and Lloyd Street. Another officer arrived and asked if he needed help. At the same moment a friend of the arrestee arrived and opened fire with a 10 gauge shotgun, striking both officers. Officer Thornton was killed and the other officer was wounded. The man escaped and was never captured. Officer Thornton had served with the Dallas Police Department for two years and was survived by his wife. He is buried in Provence Cemetery east of Ardmore, Oklahoma.

Survivors

Officer Thornton had served with the Dallas Police Department for two years and was survived by his wife.

In Our Keeping

Permanent identifier
BO-US-TX-9BBD8947
Stewardship
Maintained by NeuraWeb Global Inc.
Added to badge.nw
April 2, 2026
Last updated
July 23, 2026

Honored here by 1 sentinel - 1 tribute.

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Tributes

I never knew you. I am standing here anyway.
Officer Thornton gave the Dallas Police Department 2 years.
Thank you for your service to the Dallas community. Gone but never to be forgotten.
Rest easy, Officer Thornton.

— S. Vincent Anthony, U.S. Army 1985-1993

Agency

Location Dallas, TX
Platform Identity dpd.dallas.tx.us.gov.nw

Service Record

End of Watch January 12, 1916
Tour of Duty 2 yrs
Age 27
Badge Number 115
Gender Male

Incident Details

Cause Felonious
Weapon Shotgun; 10 gauge
Offender Escaped

Officer W. Roy Thornton is one of 17,623 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 54.2% of all 32,508 officers honored here.

In TX, 1,463 of 2,421 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 60.4% of this state's fallen. That is 6.2 percentage points above the national rate of 54.2%.

At Dallas Police Department, 55 of 95 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 57.9% of this agency's fallen.

Dallas Police Department
55
of 95 officers
57.9% Felonious
TX — Statewide
1,463
of 2,421 officers
60.4% Felonious
Nationwide
17,623
of 32,508 officers
54.2% Felonious

National Cause Distribution

How Felonious compares to all causes of officer death in the memorial record. W. Roy Thornton's cause is highlighted.

Felonious
17,623 (54.2%)
Accident
10,088 (31%)
Illness
2,974 (9.1%)
Cardiac
1,306 (4%)
Undetermined
260 (0.8%)
Suicide
256 (0.8%)
vehicular
1 (0%)

How W. Roy Thornton Compares

Age at End of Watch
27
This officer
Avg for Felonious: 39.0 years
Years of Service
2
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Escaped

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. W. Roy Thornton is highlighted in Jan.

Jan
1,392
Feb
1,295
Mar
1,373
Apr
1,517
May
1,505
Jun
1,443
Jul
1,587
Aug
1,516
Sep
1,553
Oct
1,371
Nov
1,447
Dec
1,624

Weapons Used Against Officers

Most common weapons in felonious officer deaths. W. Roy Thornton was killed by shotgun; 10 gauge.

Gun; Unknown type
5,083
Handgun
2,077
Shotgun
922
Officer's handgun
909
Automobile; Alcohol involved
530
Rifle
518

Incident Location