August 7, 1996. Travis County, Texas. After running errands with her family, six-year old Katherine Korzilius is dropped off at a community mailbox in her neighbourhood and is last seen walking in the direction of her home. Fifteen minutes later, Katherine’s mother discovers her body lying in the road about a quarter-mile away from their residence. An autopsy reveals that she has a fractured skull, so the medical examiner concludes that Katherine was likely thrown or fell from a moving vehicle. While investigators suspect that Katherine may have grabbed onto the back of her mother’s SUV as it drove away before she fell off, her family believes she was murdered by an unknown party in a botched abduction attempt. On this week’s episode of “The Trail Went Cold”, we explore the tragic unexplained death of Katherine Korzilius.

Additional Reading:

https://unsolved.com/gallery/katherine-korzilius/

https://unsolvedmysteries.fandom.com/wiki/Katherine_Korzilius

https://www.newspapers.com/image/356835619/

https://www.newspapers.com/image/356833981/

https://www.newspapers.com/image/366583053/

https://www.newspapers.com/image/273592307/

"The Trail Went Cold" will be appearing at the True Crime Podcast Festival, taking place at the Doubletree by Hilton Hotel Boston North Shore in Boston, Massachusetts on July 18-20, 2025. To get a 20 % discount on tickets, please use our specialized promo code, “ROBIN20”, by visiting https://www.truecrimepodcastfestival.com/. 

“The Trail Went Cold” is on Patreon. Visit www.patreon.com/thetrailwentcold to become a patron and gain access to our exclusive bonus content.

The Trail Went Cold is produced and edited by Magill Foote.

All music is composed by Vince Nitro.