The six-part series Unknown Serial Killers of America exposes murderers who aren't as famous as Jeffrey Dahmer and Ted Bundy, ...

Coral Watts is the subject of true crime series “Unknown Serial Killers of America." The series explores murderers unknown to ...

Unknown Serial Killers of America, the newest addition to Oxygen's true crime lineup, exposes a collection of killers as ...

Oxygen’s new crime series reveals how Carl Eugene Watts, the “Sunday Morning Slasher,” evaded justice for decades in Michigan ...

Convicted serial killer William Suff is the focus of an upcoming episode of Unknown Serial Killers of America, a new Oxygen series revisiting one of California’s most harrowing serial murder investiga ...

When a man is gunned down across the street from a famous Atlanta strip club, police turn to his friends and colleagues in an attempt to discover why he ended up dead, as seen in the May 24 episode of ...

A crush of sensational cases illustrate how courtroom coverage has changed now that everyone can act like they’re in the jury ...

Get all the details on the new "Unknown Serial Killers of America" docuseries premiering today, May 18. Find out how to watch ...

William Suff, also known as the Riverside Prostitute Killer, is one of California's most brutal serial murderers, whose ...