Serial Killers

Barbara Rae Venter used crime scene DNA to determine the most likely suspect in a series of murders and rapes that had baffled investigators for decades, pointing authorities in the direction of Joseph DeAngelo.

Sacramento County Prosecutor Thien Ho noted Joseph DeAngelo blamed an alter ego named "Jerry" for the murders he pleaded guilty to committing.

Joseph DeAngelo, 74, is admitting guilt to 13 murders and numerous rapes.

Joseph DeAngelo, a former police officer, has reportedly agreed to plead guilty to 13 murders.

Serial killer Derrick Todd Lee was tied to seven brutal Louisiana murders through DNA evidence in 2003.

While speaking with investigators, Dennis Rader opened up about defining moments in his childhood that hinted at his future as the BTK serial killer.

Serial killer Randall Woodfield murdered at least seven people throughout his Interstate 5 crime spree, targeting victims from Northern California to Washington. 

The remains of Valerie Mack were first discovered scattered around two different sections of Long Island years ago.

Previously operating as the "Classified Ad Rapist," Bobby Joe Long went on to rape and murder at least eight women.

The FBI has dubbed Samuel Little the most prolific serial killer in U.S. history.