Conduct Unbecoming

A bizarre cyber-revenge case lands a young woman in jail; an unexpected twist reveals the real culprit. Dennis Murphy reports. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising. 

Hey Dateline fans, here's a special preview of the next episode of Dateline: Missing in America Season 5. In “No Ordinary Sunday,” Josh Mankiewicz reports on the disappearance of 28-year-old Marilyn “Niqui” McCown, who vanished in Richmond, Indiana, on July 22, 2001, just weeks b ...  Afficher plus

A Central Alberta family arrived home from a long weekend away and noticed something was suspicious as they pulled into their driveway. Upon entering the home, there was a shocking discovery. Join Global News senior crime reporter Nancy Hixt as she shares the story of one man’s h ...  Afficher plus

What happened the day five-year-old Adrien McNaughton wandered into the woods and was never seen again? How does a family grieve for someone who may still be alive? And where might he be today? SKS host David Ridgen returns to his hometown to investigate. For transcripts of this ...  Afficher plus

This classic episode of 48 Hours, which last aired on 2/1/2014, features a report on the investigation into the 2009 disappearance of Dawn Viens, and why her husband, California chef David Viens, jumped off a cliff when he became a suspect in her disappearance. 48 Hours correspon ...  Afficher plus

A family man abruptly vanishes. Police tie his disappearance to a monstrous plot for revenge. "48 Hours" correspondent Natalie Morales reports.