Incident
Patrolman Patrick O'Malley was shot and mortally wounded during an armed robbery at 2405 N. Clark Street while off duty. Patrolman O'Malley observed four armed offenders enter a lounge on North Clark Street and announce a robbery. In a gunfight that resulted, Patrolman O'Malley was hit three times, but was able to kill one suspect and wound another. The other two suspects escaped. Patrolman O'Malley succumbed to his wounds nine days later. The other two suspects were eventually apprehended, convicted of Patrolman O'Malley's murder, and sentenced to prison. One was released on March 8th, 1960, when he was granted a new trial. The district attorney said there was not enough evidence to prosecute him. The shooter was executed in 1940.
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BO-US-IL-3B0879FD- Stewardship
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- 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 O'Malley served with the Chicago Police Department.
Thank you for your service to the Chicago community. Gone but never to be forgotten.
Rest easy, Patrolman O'Malley.
— S. Vincent Anthony, U.S. Army 1985-1993
Agency
Service Record
Incident Details
Patrolman Patrick E. O'Malley 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. Patrick E. O'Malley's cause is highlighted.
How Patrick E. O'Malley Compares
Offender Outcome
One shot and killed, one executed
When Felonious Deaths Occur
Monthly distribution of Felonious deaths across the full memorial record. Patrick E. O'Malley is highlighted in Aug.
Weapons Used Against Officers
Most common weapons in felonious officer deaths. Patrick E. O'Malley was killed by gun; unknown type.
Incident Location
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