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 ...

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

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

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

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

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

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

Find out what happened to Fahim Saleh, a 33-year-old tech mogul, found brutally murdered in his luxury apartment on the Lower ...

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

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

Find out why Nick Firkus fatally shot wife Heidi Firkus in their St. Paul, Minnesota, home, what he was hiding, and how he ...