Man Charged With Involuntary Manslaughter in Fatal May Crash
ST. LOUIS COUNTY, Mo. — Gavin Kolley, 37, of Arnold, Mo., was charged Wednesday with first-degree involuntary manslaughter and leaving the scene of an accident following a fatal crash on May 6, 2025, authorities said. According to the St. Louis County Prosecuting Attorney’s Office, Kolley was traveling eastbound on Meramec Bottom Road when he struck a vehicle driven by Victim #1. After the collision, Kolley fled the scene, continuing east on Meramec Bottom Road at a high rate of speed and erratic driving. He ran a red light at Meramec Bottom Road and Lemay Ferry Road before proceeding onto Baumgartner Road, where he crossed the center lane and collided head-on with another vehicle driven by Victim #2. Christine Decker, 57, of St. Louis, was identified as the victim who died as a result of the crash, according to the police. Emergency medical services found Kolley at the scene and noted signs of alcohol consumption, including slurred speech. Kolley admitted to relapsing an
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