Dr. Ann Burgess is a mother of four from Newton, Massachusetts. She also taught the FBI how to profile serial killers.

Herb Baumeister is believed to have murdered approximately 25 young men during his killing spree in the early 1990s - he ...

Nathaniel Frum was a struggling screenwriter hoping to pick up a story his grandfather had started working on about a serial ...

Rachel Toles knows what makes a serial killer, and now she's sharing what signs you need to keep an eye out for.

Rogers was executed for the murder of Tina Marie Cribbs, one of four single mothers in their 30s with reddish hair who fell ...

But in the new true-crime series Unknown Serial Killers of America on Oxygen, you'll meet a less familiar cast of ruthless killers whose actions are just as gruesome as their more famous counterparts.

The new Oxygen original series Unknown Serial Killers of America premieres Sunday, May 18 at 7/6c. The new series, which consists of six hour-long episodes, covers some of the nation’s most ...

An online date that led to murder, arson, deceit, more deaths and one of the worst fires in California ... The convicted killer met his victim, Priscilla Castro, a 32-year-old mother from ...