
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
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.
A young couple is murdered in Montana in 1956; in 2019, investigators use voluntary genealogical databases to catch the killer.
In Sacramento, three women are assaulted by the same man; investigators use genealogy technology to track down the suspect.