These projects reveal the evil lurking underneath the guises of killers who were so often hiding in plain sight.

Explore 5 lesser-known American serial killers whose crimes shocked communities and remained hidden for years, now featured on Oxygen.

Another victim of the notorious serial killer Ted Bundy was identified 51 years after she was murdered - here is a list of ...

Here's a select list of convicted American serial killers and notable open or unsolved cases. Serial murder is defined by the FBI as two or more killings separated by a span of time. A majority of ...

Abortionist and convicted serial killer Kermit Gosnell, believed to have murdered thousands and convicted of involuntary ...

Jeff Mudgett learned the shocking truth at a family dinner: His great-great-grandfather was H.H. Holmes, the infamous con man and serial killer who operated a so-called “Murder Castle” during the 1893 ...

The actress's mother, Lois Rinna, was viciously attacked by the notorious serial killer David Carpenter in the 1960s ...

Both Jim Morrison and Bruce Springsteen found themselves drawn back to this news story from their childhoods, about a young ...

Contrary to popular myth, not all serial killers are white. Serial killers span all racial and ethnic groups in the U.S. The racial diversity of serial killers generally mirrors that of the overall ...

The Missoula Mauler. The Serial Killer Clown. The Giggling Granny. The BTK Killer. These names may send chills through anyone familiar with America’s true crime history. Each bizarre alias belonging ...

Jack the Ripper. “The Butcher of Plainfield.” Ted Bundy. John Wayne Gacy. Jeffrey Dahmer. These are just five of 150 murderers featured in the sprawling new “Serial Killer: The Exhibition” at Pullman ...

People like typologies. They simplify complex subjects and make them easier to discuss. Sometimes, a typology will seem to be the standard. Look up “types of serial killers” and you’ll likely get the ...