206 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.
Case Description
Any updates on this case? Let us know!
Kenneth Yost, aged 61, was tragically killed on February 7, 2008, during a mass shooting at a Kirkwood City Council meeting in Kirkwood, Missouri. Yost, who served as the Kirkwood Public Works Director, was one of six victims in this horrific event. The shooter, Charles Lee "Cookie" Thornton, had a history of conflicts with the city, including previous arrests and a conviction for assaulting Yost in 2002.

On the evening of the shooting, Thornton entered the Kirkwood City Hall armed with a ...Read More
Victim Details

Kenneth Yost

Male

White / Caucasian

Kirkwood

MO

2008-02-07

61

Kenneth

Yost

11/07/2025