Incident
Patrolman James Cooley succumbed to gunshot wounds sustained on January 23rd, 1927, after he was approached by two victims who informed him they had just been robbed. Patrolman Cooley located the suspect at the intersection of 29th Street and Prairie Avenue. The man drew a gun and fired killing Patrolman Cooley. The 43-year-old suspect was tried for murder and acquitted after witnesses to the murder were discredited at his trial.
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BO-US-IL-1D9AC7BE- Stewardship
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- 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 Cooley served with the Chicago Police Department.
Thank you for your service to the Chicago community. Gone but never to be forgotten.
Rest easy, Patrolman Cooley.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Patrolman James Cooley 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 Chicago Police Department, 396 of 571 officers on record were killed feloniously — deliberately targeted and murdered in the line of duty — 69.4% of this agency's fallen.
National Cause Distribution
How Felonious compares to all causes of officer death in the memorial record. James Cooley's cause is highlighted.
How James Cooley Compares
Offender Outcome
Acquitted
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. James Cooley is highlighted in Apr.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. James Cooley was killed by handgun.
Incident Location
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