DNA cracks 25-year-old cold case

DNA from a single cigarette butt helped Lawrence police solve a 25-year-old child sex crime.

By

State News

December 31, 2025 - 1:35 PM

Lawrence Police Chief Rich Lockhart discusses a cold case that took place in a Lawrence park in 2000 and 2003. Douglas County District Attorney Dakota Loomis stands to the right. The two men took part in a news conference on Tuesday, Dec. 30, at the Lawrence Police Department. Photo by J. Schafer/Kansas News Service

LAWRENCE, Kan. (KPR) — Lawrence police say DNA discovered on a single cigarette butt helped crack a 25-year-old case involving child sex crimes. Fifty-eight-year-old David James Zimbrick was arrested Monday in Raytown, Missouri, for allegedly raping a child in a Lawrence park two decades ago. Police Chief Rich Lockhart says it took a cigarette butt collected at the crime scene and the use of “genetic genealogy” technology to identify the suspect.

“It’s been 9,257 days since David James Zimbrick sexually assaulted a seven-year-old girl in Naismith Park and when the…

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