Thomas M. Vaughn
Agency patch
Deputy Constable

Thomas M. Vaughn

Douglas Police Department — Douglas, AZ
Felonious
End of Watch May 16, 1903
Age 43
Tour of Duty 5 yrs
The Vigil Panel 18 ›
Gender Male

Incident

Deputy Constable Thomas Vaughn was shot and killed as he and the constable attempted to arrest a suspect for whom they had a warrant. They located the man in a woman's hat shop, and as they approached him, the man produced a gun and opened fire, wounding the constable and killing Deputy Constable Vaughn. The constable, who had been wounded, tracked the suspect and shot and killed him in July of 1903. Deputy Constable Vaughn had served with the Douglas Police Department for five years.

Survivors

He was survived by his wife.

In Our Keeping

Permanent identifier
BO-US-AZ-E3BA784A
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.

Are you family? This record can be claimed and maintained by those who knew Thomas. Claim this record.

This page is permanent and free. No fee to view it, no advertising, no tracking, and no account required. It will not be taken down.

Tributes

I never knew you. I am standing here anyway.
Deputy Constable Vaughn gave the Douglas Police Department 5 years.
Thank you for your service to the Douglas community. Gone but never to be forgotten.
Rest easy, Deputy Constable Vaughn.

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

Agency

Location Douglas, AZ
Platform Identity dpd.cochise.az.us.gov.nw

Service Record

End of Watch May 16, 1903
Tour of Duty 5 yrs
Age 43
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Shot and killed

Deputy Constable Thomas M. Vaughn 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 AZ, 204 of 330 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 61.8% of this state's fallen. That is 7.6 percentage points above the national rate of 54.2%.

At Douglas Police Department, 1 of 2 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 50% of this agency's fallen.

Douglas Police Department
1
of 2 officers
50% Felonious
AZ — Statewide
204
of 330 officers
61.8% 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. Thomas M. Vaughn'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 Thomas M. Vaughn Compares

Age at End of Watch
43
This officer
Avg for Felonious: 39.0 years
Years of Service
5
This officer
Avg for Felonious: 8.5 years

Offender Outcome

Shot and killed

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. Thomas M. Vaughn is highlighted in May.

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. Thomas M. Vaughn was killed by gun; unknown type.

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

Others Who Wore This Badge

1 officer from Douglas Police Department are honored on badge.nw.