Find out the surprising secrets veteran reporter Laura Greenberg shares about her relationship with serial killer Douglas ...

Find out more about serial killers Douglas Gretzler and Willie Steelman's shocking 1973 crime spree, which took the lives of ...

Given the new evidence, prosecutors reduced the charges to manslaughter by assisted suicide. Steve agreed to plead guilty to ...

A devoted husband, military man, and father of three calls the police with a chilling confession: he???s shot his wife. What first appears to be a straightforward homicide soon unravels into something ...

A Minnesota woman, Katerina Ivanovna Markiv, 23, allegedly killed her boyfriend, Quinton McKay Hughes, 25, during an argument ...

As police look further into the unusual death of Diana Burrow, a shocking suspect emerges.

Vince Armstrong, a former police officer, picked up two initially unassuming hitchhikers before realizing how threatening ...

Diana Burrow's husband, Steve, attempted to give her CPR after her death - but what really killed her?

Justin Su recalls the details of his day leading up to finding his mother, Jill Halliburton Su, savagely murdered.

Police find that elements of a brutal crime scene appear to have been staged.

Sneak Peek: 20-year-old Justin Su frantically calls police to report the shocking, bloody death of his mother.

Find out how Texas investigators used high-tech DNA technology to solve the brutal 2016 rape and murder of a beloved member ...