Cold Case Files: 52 Years of Questions & Hidden Motives Exposed | Full Episode Marathon | A&E

After decades of unanswered questions, a breakthrough in a 52-year-old mystery and a witness with a dark secret finally give detectives what they need to expose two killers. Missed the last marathon? Catch up here:    • Cold Case Files: Genetic Genealogy, Hidden...   00:00 - Episode 1 43:02 - Episode 2 Stay up to date on all of A&E's premieres at aetv.com/schedule Want even more true crime? Make sure to check out our new channel @Crime360ByAE:    / @crime360byae   #ColdCaseFiles Catch up on past seasons of hit A&E series on A&E Crime Central, commercial free!: https://www.aecrimecentral.com/youtube Subscribe for more from Cold Case Files and other great A&E shows: http://aetv.us/subscribe-ae Find out more about the show and watch full episodes on our site: http://www.aetv.com/shows/cold-case-f... Check out exclusive A&E content: Website - http://www.aetv.com/ Facebook:   / aetv   Twitter:   / aetv   Instagram:   / aetv   TikTok:   / aetv   "Cold Case Files" chronicles the journeys of the detectives who reopen cold cases. The detectives uncover new twists and startling revelations using breakthroughs in forensic technology and the influence of social media to help crack the cases—bringing long-awaited closure to the victim's families and friends. A&E leads the cultural conversation through high-quality, thought provoking original programming with a unique point of view. Whether it’s the network’s distinctive brand of award-winning disruptive reality, groundbreaking documentary, or premium scripted drama, A&E’s brave storytelling always makes entertainment an art. Visit us at aetv.com for more info.