Incident
Patrolman William Keller was shot and killed while attempting to arrest a suspect whom he caught trying to steal brass from railroad engines in the Wabash rail yards in Decatur, Illinois. As Patrolman Keller walked the two suspects to the yard office one of them ran away. As he continued to walk with the second suspect the man suddenly turned and grabbed Patrolman Keller's gun and shot him four times. Patrolman Keller was able to get medical assistance but later died. The suspect was convicted of murder and sentenced to death. On December 11, 1931, he was executed by electrocution at the Menard Correctional Center. Patrolman Keller had served with the Wabash Railway Police Department for five years.
Survivors
He was survived by his wife, daughter, and son.
In Our Keeping
- Permanent identifier
BO-US-RR-FAF6CE0D- 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
I never knew you. I am standing here anyway.
Patrolman Keller gave the Wabash Railway Police Department 5 years.
Thank you for your service to the St. Louis community. Gone but never to be forgotten.
Rest easy, Patrolman Keller.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Patrolman William D. Keller 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 MI, 426 of 718 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 59.3% of this state's fallen. That is 5.1 percentage points above the national rate of 54.2%.
At Wabash Railway Police Department, 4 of 6 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 66.7% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. William D. Keller's cause is highlighted.
How William D. Keller Compares
Offender Outcome
Executed in 1931
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. William D. Keller is highlighted in Jan.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. William D. Keller was killed by officer's handgun.
Incident Location
Others Who Wore This Badge
5 officers from Wabash Railway Police Department are honored on badge.nw.

