
Detectives and forensic experts recount the most extraordinary cold cases that were solved using the revolutionary technique of familial DNA testing.
Police are stumped when a toddler's body is found in Escatawpa River, leading to a decades-long mystery.
Investigators try to solve the case of Sharon Hammack, a woman whose body was wrapped in a blanket and found on the side of a road in Michigan, 1996.
The identity of Nancy Bennallack's murderer was a mystery until the advent of investigative genetic genealogy.
When a young woman is out for a run, she is brutally attacked and raped by a stranger, police use groundbreaking genetic genealogy to identify the perpetrator.