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
August 2, 2026
Last updated
August 2, 2026

Honored here by 1 tribute.

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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

Type Police Department
Location Douglas, Cochise County, 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

Deputy Constable Thomas M. Vaughn is one of 1 officers killed feloniously — deliberately targeted and murdered in the line of duty across the full record of this memorial — 0% of all 97,772 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 61.8 percentage points above the national rate of 0%.

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
1
of 97,772 officers
0% 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
1 (0%)
Accident
1 (0%)
Illness
1 (0%)
Cardiac
1 (0%)
Undetermined
1 (0%)
Suicide
1 (0%)

How Thomas M. Vaughn Compares

Age at Death
43
This officer
Avg for Felonious: 39.0 years
Years of Service
5
This officer
Avg for Felonious: 8.4 years

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
1,516
May
1,504
Jun
1,442
Jul
1,587
Aug
1,517
Sep
1,491
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.

Handgun
3,684
Gun
3,592
Gun; Unknown type
1,492
Shotgun
1,109
Rifle
935
Officer's handgun
909

Others Who Wore This Badge

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