Russ Ptacek is leaving Kansas City, but first a big story on the Kara Kopetsky cold case

Russ Ptacek’s farewell tour is on. The investigative journalist for KSHB Channel 41 is leaving for WUSA 9 in Washington, D.C. Before Ptacek goes bye-bye, he’s leaving us a big story tonight at 10 about a group of people searching for Kara Kopetsky, who vanished in May 2007, and a cadaver dog that hit on a smell inside a home.

Watch the preview above — and Ptacek’s story tonight.