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

Genetic genealogy brings answers to the families of two little girls who were murdered in 1986 in Tacoma, Wash.

The 1959 rape and murder of 9-year-old Candy Rogers in Spokane, Wash., is solved six decades later thanks to DNA.

A town in Washington lives in fear after a 17-year-old girl is abducted and raped without a suspect in sight.

The 30-year hunt for a killer starts when Darlene Krashoc's body is found behind a restaurant in 1987.