Jill Halliburton Su’s son Justin arrived home the afternoon of Sept. 8, 2014 to find his mom stabbed to death, floating in a ...

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

“A Cry for Help”: Annie Hester’s Heart-Wrenching 6-Minute 911 Call Annastasia “Annie” Hester, an Oregon single mom, had been asleep in her Gresham apartment when someone crawled in through a back ...

Connie Dabate, a 39-year-old mother of two, was a bright life force in her inner circle of family and friends. Catch up on Dateline: Unforgettable on the Oxygen App. Her brutal shooting death two days ...

Watch Dateline: Secrets Uncovered Wednesdays at 8/7c on Oxygen. Catch up on the Oxygen App. “It shouldn’t have happened here,” Dateline correspondent Dennis Murphy said in voiceover heard in a preview ...

Authorities take two years and three trials to solve the shooting death of the wife of an FBI agent in their home. Dennis Murphy remembers some of the most intense moments he's witnessed in a ...

Charlotte Pottle’s usual bike trek to the playground with her sister and their children took a grim turn in 1993 when the Phoenix mom spotted a large puddle of blood and “drag marks” leading off the ...

Kristin Smart was near the end of her first year at California Polytechnic State University when she vanished after attending a party in 1996, but it would take years to bring her killer to justice.

Fans of true-crime stories are most likely dedicated viewers of both 20/20 and Dateline, two similar shows that both air on Friday nights (on ABC and NBC, respectively). The two long-running news ...