The California mom showed up bruised and branded in 2016 after going missing during a jog, and claimed to have been kidnapped ...

Preview: Carl Watts brutally attacks two women in their apartment, clapping and jumping as he attacks them in a show of enjoyment.

Investigators find the body of a well-dressed woman next to a dumpster, but she appears to have no belongings. What happened to her?

Learn more about serial killer Carl Watts, whose crimes are detailed in the Oxygen show Unknown Serial Killers of America.

Find out who wanted to kill Eduard Nektalov, a prominent dealer in New York City's Diamond District who was fatally shot after leaving his shop in Manhattan.

When a shocking crime is committed in broad daylight that leaves a young man dead on the street, the investigation uncovers a personal vendetta. In exclusive prison interviews, the killer couple will ...

Aaron King Culver, a friend of Reggie Coicou, recalls learning of his friend's killing the night that it happened.

On the morning of March 2, 2017, a maroon Dodge PT Cruiser pulled up where Drekeiston “Dre” Alex was walking along an Oak Cliff street. While the driver remained in the vehicle, a gunman exited the ...

Create a free profile to get unlimited access to exclusive videos, breaking news, sweepstakes, and more!

Get news and updates about your favorite shows, plus 3 free credits to watch locked content.

Get news and updates about your favorite shows, plus 3 free credits to watch locked content.

Ever wonder if there are as many serial killers lurking in the shadows as there used to be? Well, tried-and-true crime followers have, which is why Oxygen.com wanted to get to the bottom of the truth ...