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.
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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
Service Record
Incident Details
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.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Thomas Passmore's cause is highlighted.
How Thomas Passmore Compares
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.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Thomas Passmore was killed by gun; unknown type.
Others Who Wore This Badge
3 officers from Inyo County Sheriff's Office are honored on badge.nw.

