The San Francisco District Attorney’s Office said the investigation into Ricky Dawson still remains active ...

He is convinced he was being taken to his death by a serial killer who was subsequently convicted of murdering seven young ...

Detectives have investigated whether the slayings of two Akron women may be linked. An Akron detective thinks a third murder ...

Cold-case investigator Sheryl McCollum discusses the people, evidence and storytelling that help unfinished cases finally ...

Florida authorities search Hernando County ranch for possible additional victims linked to convicted serial killer Billy Mansfield after alerts.

For more than five decades, Steve and his family have searched for clues about Keren’s death.

Mr. Alex Campbell is the epitome of what it means to be a “cool teacher.” The Elizabethton High School educator leads the new ...

Students at Elizabethton High School are trying to crack the decades-old cases—linked because the victims had reddish or strawberry blonde hair—as part of a class assignment explored in Prime Video’s ...

The bodies of seven young people were found in 'Serial Killer Forest' but police believe their murderer may have killed ...

It's only natural to feel fascinated by unsolved mysteries, but modern thriller novels and true crime documentaries barely ...

This entertaining three-part docuseries follows a Tennessee high-school class as they investigate a series of unsolved crimes ...

Some mysteries just refuse to die quietly. Decades pass, technologies change, entire generations of investigators retire, and ...