Cold Case Files: DNA from Coffee Cup Helps Solve Murder Case After Nearly 50 Years | A&E

DNA taken from a coffee cup helps solve a murder case from nearly a half-century prior in this clip from Season 2. Tune in to Cold Case Files, Fridays at 9/8c on A&E, and stay up to date on all of A&E's premieres at http://aetv.com/schedule. #ColdCaseFiles 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.