Cold Case Files: DNA Speaks

When 14-year-old Nacole Smith is brutally murdered in 1995 on a wooded path in Atlanta, the police and community rally around her mother as she seeks justice. It will take decades and a second brutal assault to finally reveal Nacoles killer.

When teens Llianna Adank and Eric Goldstrand are found shot to death at an Oregon park in 1977, every parent’s nightmare comes true. Detectives doggedly pursue leads for 40 years until a single piece of evidence leads them to a suspect 3 states away.

When the blood-smeared car of 27-year-old Stefanie Watson is found in a Maryland parking lot her family hold out hope she’s still alive. But when a jawbone is dumped in a local neighborhood, a missing persons investigation becomes a murder.

When a Texas gas store owner, Subir Chatterjee, 58, is shot inside his check cashing booth in 2002, detectives suspect his killer is someone Subir knew. With the murderer’s DNA in hand, one detective refuses to retire until the case is solved.

When the battered body of Shawna Yandell, 16, is found floating in Washington State’s Yakima River in 1993, detectives first suspect those closest to her. The case grew cold until new DNA technology revealed a callous killer that no one suspected.