Roll of Honor
Incident
Deputy Sheriff Cassius Hollister was shot and killed while attempting to arrest a man wanted for abducting the daughter of a wealthy farmer. As Deputy Hollister attempted to the talk the man out of a house the man shot through the door, mortally wounding him.
Survivors
Deputy Hollister was survived by his wife, two children, and mother.
In Our Keeping
- Permanent identifier
BO-US-KS-8A1CA16C- 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
142 years is a long time for a name to go unread. Not today.
Deputy Sheriff Hollister gave the Sumner County Sheriff's Office 5 years.
Thank you for your service to the Wellington community. Gone but never to be forgotten.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Deputy Sheriff Cassius M. Hollister 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 KS, 237 of 335 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 70.7% of this state's fallen. That is 16.5 percentage points above the national rate of 54.2%.
At Sumner County Sheriff's Office, 4 of 4 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 100% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Cassius M. Hollister's cause is highlighted.
How Cassius M. Hollister Compares
Offender Outcome
Not available
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Cassius M. Hollister is highlighted in Oct.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Cassius M. Hollister was killed by gun; unknown type.
Others Who Wore This Badge
3 officers from Sumner County Sheriff's Office are honored on badge.nw.
