Incident
Officer Robert Bumster was shot and killed near Clarence, Missouri, as he and the Adams County, Illinois, Sheriff returned a prisoner from Kansas City. The prisoner's brother boarded the train and attempted to free him. As he drew a revolver and demanded his release, Officer Bumster drew his revolver, and shots were exchanged. Officer Bumster, the gunman, and the sheriff were wounded, and a passenger was killed. The gunman was able to escape but was captured a short time later by a fireman in Clarence. Officer Bumster was taken to his home in Quincy, Illinois, where he remained until succumbing to his wounds five days later. The gunman and his brother were wanted for beating to death a pawnbroker in Quincy six weeks earlier. He was convicted of his murder and sentenced to life. He was paroled in 1950 but returned to prison a few weeks later for violating his parole. He was paroled a second time in 1956. Officer Bumster had served with the Quincy Police Department for 12 years.
Survivors
He was survived by his wife, two daughters, and sister.
In Our Keeping
- Permanent identifier
BO-US-IL-7110A661- 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.
Detective Bumster gave the Quincy Police Department 12 years.
Thank you for your service to the Quincy community. Gone but never to be forgotten.
Rest easy, Detective Bumster.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Detective Robert M. E. Bumster 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 IL, 842 of 1,318 officers were killed feloniously — deliberately targeted and murdered in the line of duty — 63.9% of this state's fallen. That is 9.7 percentage points above the national rate of 54.2%.
At Quincy Police Dept., 4 of 5 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 80% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. Robert M. E. Bumster's cause is highlighted.
How Robert M. E. Bumster Compares
Offender Outcome
Paroled in 1950
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Robert M. E. Bumster is highlighted in Apr.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Robert M. E. Bumster was killed by gun; unknown type.
Incident Location
Others Who Wore This Badge
4 officers from Quincy Police Dept. are honored on badge.nw.



