Thomas Passmore
Agency patch
Sheriff

Thomas Passmore

Inyo County Sheriff's Office — Independence, CA
Felonious
End of Watch February 10, 1878
Tour of Duty 3 yrs
The Vigil Panel 5 ›
Gender Male

Incident

Sheriff Passmore was shot and killed while attempting to arrest a suspect who had murdered another man earlier that night. The suspect had gone to a saloon that was well known to be the hangout for outlaws. Sheriff Passmore arrived at the saloon and ordered the suspect to surrender. When the suspect refused to come out the sheriff attempted to go into the saloon but his passage was blocked at the door. Someone inside the saloon then opened fire, shooting through the door and striking Sheriff Passmore in the chest, killing him. Outraged citizens then opened fire on the saloon, firing hundreds of shots into it. The saloon owner attempted to escape out the back but was captured and shot to death by the mob. The suspect wanted for the original murder also attempted to escape and was killed the same way. Sheriff Passmore had served as sheriff for 3 years.

In Our Keeping

Permanent identifier
BO-US-CA-117ED3EC
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

148 years is a long time for a name to go unread. Not today.
Sheriff Passmore gave the Inyo County Sheriff's Office 3 years.
Thank you for your service to the Independence community. Gone but never to be forgotten.

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

Agency

Location Independence, CA
Platform Identity icso.inyo.ca.us.gov.nw

Service Record

End of Watch February 10, 1878
Tour of Duty 3 yrs
Gender Male

Incident Details

Cause Felonious
Weapon Gun; Unknown type
Offender Shot and killed

Sheriff Thomas Passmore 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 CA, 974 of 1,837 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 53% of this state's fallen. That is 1.2 percentage points below the national rate of 54.2%.

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

Inyo County Sheriff's Office
3
of 4 officers
75% Felonious
CA — Statewide
974
of 1,837 officers
53% 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 Passmore'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 Passmore Compares

Years of Service
3
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 Passmore is highlighted in Feb.

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 Passmore 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