SNEAK PEEK: A bitter mystery turns into an ongoing nightmare during an all-new episode of Cold Case Files TONIGHT at 9/8c on A&E. | Cold Case Files

When they turn back to the crime scene, detectives discover a clue that lay hidden in plain site for 24 years. Don't miss the season finale of Cold Case Files tonight. | Cold Case Files

Investigators use facial recognition technology to locate potential affiliates of the murder suspect in this highlight from Cold Case Files. All-new episodes return Friday, January 7th at 9/8c on A&E. | Cold Case Files

A college student is murdered and two viable suspects surface almost immediately, but it will take 20 years to pin down the killer. Subscribe to the Cold Case Files podcast on Apple Podcasts, and catch up on episodes of Cold Case Files Mondays starting at 10AM ET on A&E! https://apple.co/39e9NOm | Cold Case Files

25 Cold Cases that were SOLVED with Insane Twists | True Crime Compilation