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Case Description
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Police Officer John J. O'Sullivan of the Kansas City Police Department, Missouri, was tragically killed on December 12, 1978. Officer O'Sullivan was ambushed and shot while sitting in his patrol car. The suspect, whom Officer O'Sullivan had previously arrested, approached him and engaged in a brief conversation before pulling out a handgun and shooting him in the chest.

The suspect was subsequently arrested, tried, and convicted for the murder of Officer O'Sullivan. However, the suspect h ...Read More
Victim Details

John J. Osullivan

Male

Kansas-city

MO

1978-12-12

John

Osullivan

11/07/2025