Unknown Serial Killer of America unpacks the investigation leading to prolific Indiana killer Herb Baumeister, believed to ...

Find out what Asa Ellerup, the now ex-wife of alleged murderer Rex Heuermann, reveals about life with him in Peacock's The ...

Learn more about the Gilgo Four victims, whose bodies were found in the bramble of Long Island’s south shore in December of ...

A 19-year-old Colombian immigrant vanishes during a packed car show at the Atlanta Motor Speedway. After an exhaustive search ...

Find out more about the retrial of Karen Read, who was accused of murdering her boyfriend, Boston Police Officer John O'Keefe ...

Preview: A bar patron going by the name of "Brian Smart" was considered a "weirdo" and potentially connected to a string of ...

Kerri Rawson, daughter of BTK Killer Dennis Rader, met with the family of accused Gilgo Beach serial killer Rex Heuermann in ...

Find out what's been said about the height of accused Gilgo Beach serial killer Rex Heuermann, who's been charged in ...

Find out what happened to Megan Nichols, 15, who mysteriously vanished after withdrawing $200 from her family bank accounts, ...

Travis gave up denying his role as a serial killer while en route to police headquarters in St. Louis. Hegger found him ...

Learn why coal miner Brad McGarry was fatally shot in his Bellaire, Ohio, home by his best friend David Kinney, and about the ...

After the body of a small-town Mississippi woman is found in her garage and a mystery woman is caught red-handed on scene, ...