John Allen
Deputized Civilian

John Allen

Clark County Sheriff's Dept. — Las Vegas, NV
Felonious
End of Watch September 19, 1928
The Vigil Panel 56 ›
Gender Male

Incident

Location: Arizona Weapon: Handgun; .45 caliber Offender: Acquitted

Deputy Allen was beaten and then shot to death in Mojave County, Arizona, while attempting to serve a warrant. Deputy Allen had gone to Las Vegas and had sworn out a warrant against two men for stealing 14 head of horse from his ranch. Because of the remote location of the ranch, the district attorney deputized Deputy Allen to serve the warrant.

Deputy Allen arrested one of the men and had taken him to jail in Las Vegas. The man was released and returned to his home in Arizona. After his release, the man encountered Deputy Allen and beat him severely, then shot him to death.

The suspect, who claimed Deputy Allen fired at him first, was tried and acquitted.

I like Arizona and Nevada very much i thought the rain would wash away the dirt from the windshield the same philosophy as with the bad guys you the rain and bad guys the dirt god bless usa. Your friend OMAR ARAUJO PHX RESIDENT.

Humane borders aid Phoenix, Az . June 9th, 2021

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Permanent identifier
BO-US-NV-D74AD9FC
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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.
Deputized Civilian Allen served with the Clark County Sheriff's Office.
Thank you for your service to the Las Vegas community. Gone but never to be forgotten.
Rest easy, Deputized Civilian Allen.

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

Agency

Location Las Vegas, NV
Platform Identity ccso.clark.nv.us.gov.nw

Service Record

End of Watch September 19, 1928
Gender Male

Incident Details

Cause Felonious
Weapon Handgun; .45 caliber
Offender Acquitted

Deputized Civilian John Allen 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 NV, 81 of 145 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 55.9% of this state's fallen. That is 1.7 percentage points above the national rate of 54.2%.

At Clark County Sheriff's Dept., 3 of 4 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 75% of this agency's fallen.

Clark County Sheriff's Dept.
3
of 4 officers
75% Felonious
NV — Statewide
81
of 145 officers
55.9% 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. John Allen'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 John Allen Compares

Offender Outcome

Acquitted

When Felonious Deaths Occur

Monthly distribution of Felonious deaths across the full memorial record. John Allen is highlighted in Sep.

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. John Allen was killed by handgun; .45 caliber.

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