On the evening of February 7, 2008, tragedy struck the city of Kirkwood, Missouri, during a regularly scheduled city council meeting at City Hall. The meeting, which had just begun with the Pledge of Allegiance, was violently interrupted when a gunman entered the council chambers. The assailant had already confronted and fatally shot Sergeant William Biggs in the parking lot outside the municipal building.
After taking the sergeant’s service weapon, the shooter proceeded inside, armed with two handguns, and launched an attack on the city officials and law enforcement present in the room.
Inside the chambers, 37-year-old White male Officer Thomas Frederick Ballman was seated near the front of the room, serving as security for the meeting. The gunman, identified as Charles Lee 'Cookie' Thornton, a 52-year-old resident with a history of disputes with the city administration, approached the officer. Before Ballman had the opportunity to draw his weapon or effectively defend himself and the attendees, Thornton shot him in the head, killing him instantly. The chaotic scene continued as the shooter turned his weapons on the city council members and other officials, fatally wounding Councilwoman Connie Karr, Councilman Michael Lynch, and Public Works Director Kenneth Yost. Mayor Mike Swoboda was critically injured in the attack and succumbed to his wounds several months later.
The rampage ended when responding officers from the Kirkwood Police Department entered the chambers and engaged Thornton in a shootout. The gunman was struck multiple times and died at the scene, ending the immediate threat. No arrests were made in connection with the shooting as the sole suspect was deceased. Investigations revealed that Thornton had harbored a long-standing grudge against the city council, fueled by accumulated fines for code violations and a belief that his business was being unfairly targeted by city officials. Officer Ballman, a Marine Corps veteran who had served with the department for nine years, left behind a wife and two young children.