New season of Unknown Serial Killers of America premieres Aug. 2 at 10 p.m. on Oxygen. “I can’t stop myself,” Stephani lamented in one eerie call replayed on Oxygen’s Unknown Serial Killers of America ...

But the bodies of Myriam Dienes, 56, and Robert Dienes, 67, painted a very different picture. The couple had been shot in different locations—she in the driveway of a neighbor’s home and he in their ...

On Sunday, September 24, 2006, 16-year-old Cassie Jo Stoddart was found viciously stabbed to death in a family member’s small-town Idaho home where she’d been pet-sitting. Watch Dateline: Secrets ...

Karen Sparks is Ted Bundy’s first known victim, but unlike many of the women he murdered, Sparks survived her encounter with the notorious serial killer. And she believes she was spared for a ...

Detectives, loved ones, and legal experts reflect on the shocking double murder committed by Nicole Nachtman, exploring the ...

Grieving father Brady Harmon revealed the final messages he shared with his ex about their four children, before police say ...

Find out more about Mackenzie Shirilla's habeas corpus petition seeking a new trial as her attorneys argued that her ...

Find out more about one investigators theory on Bryan Kohberger's possible motive in murders of four University of Idaho ...

Learn more about how authorities positively identified the remains of homicide victim Michelle Collier, who was found buried ...

Sidney Starr, a former Love & Hip Hop star, is charged with sexual battery against a child under the age of 16, aggravated ...

Learn more about the arrest of Dougherty Dozen's James Dougherty and what older brother Alex Dougherty has said about the ...

After a young woman finds a human foot on her porch the night before Halloween, detectives race to identify the scattered remains and uncover a killer who???ll do anything to bury the truth.