How genetic genealogy can help solve decades-old crimes
01:43
Genetic genealogy was used to track down the suspected Golden State Killer. It uses DNA data from crime scene samples, public genealogy sites, and research to track down suspects.June 23, 2018
UP NEXT
Gun violence leading cause of death among U.S. children and teens
02:29
How did the Highland Park shooter obtain a firearm given his past threats to kill people?
02:07
Highland Park shooter held with no bond and charged with seven counts of first-degree murder
03:21
Police could have stopped Uvalde school shooter, new report says
00:50
American travels to Ukraine to bring best friend’s wife, child to safety
01:58
New Jersey officers save a man stuck in car on fire