
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.

How the revolutionary new science of familial DNA helped catch a rapist.

How an extensive investigation and revolutionary science of familial DNA revealed an attacker's identity.

In 1993, a 19-year-old woman is kidnapped and raped; a private forensic genealogy company is able to track down the suspect.

A small community in Utah is shocked when an elderly woman is attacked in her own home; detectives use innovative techniques to solve the case.