“He’s very clearly a psychopath,” Ward said. “Part of his personality disorder is you don’t experience the normal emotions ...

Kathy Kraynik's brother said on Snapped his sister had always been troubled, but he never believed she'd murder their mother.

Police find the bloody and partially decomposed body of Tommy Kellum, shot to death in his own home.

Read about Shannon Schieber, 23, found raped and strangled to death in her Philadelphia apartment, and how authorities caught ...

Find out why Michelle Paet plotted the murder of her husband, Nathan Paet, a 28-year-old U.S. Air Force service member ...

Learn more about the life and crimes of serial killer Richard Chase, who has been dubbed the Vampire of Sacramento for his ...

A beloved grandmother is reported missing to Virginia police weeks before her body is found burned in the woods of another state. Authorities navigate family tensions to uncover the truth behind her ...

A coroner’s investigation finds that Judy Orr Baldwin’s death was not caused by a car crash. Her husband is questioned.

Find out more about the mysterious death of Jeffrey Gebhardt, as told in Oxygen's Accident, Suicide or Murder.

Learn the disturbing reason Jeffrey Vample killed his Giant supermarket colleague Alice Hufnagle, 67, in her ...

When a Philadelphia grad student is brutally murdered in her Rittenhouse Square apartment, detectives trace clues leading them across the country to unearth an evil lurking in the shadows that forever ...

Preview: A potential motive is revealed in the shooting death of 76-year-old Lake City, Florida resident Tommy Kellum.