The Mystery Man

In New York State, tensions escalate on Cornell campus over allegations of sexual assault at the Chi Phi fraternity house in 2024. In Virginia, young nurse and mother Mamta Bhatt went missing two years ago. Her husband is now on trial for her alleged murder. In Ohio, former Ameri ...  Show more

Andrea Canning sits down with Blayne Alexander to talk about her episode “ Unmasking the Monster." In 1989, Dana Beatty, a successful young businesswoman, was sexually assaulted in her Cincinnati home by an unknown masked man. Even with several leads, investigators could not find ...  Show more

A single mom looking for love vanishes without a trace. Foul play is tragically confirmed when a large pickup truck toolbox opens to her body stuffed inside. Homicide detectives investigate men she matched on dating sites, another man she met at work, and finally, a lover with a ...  Show more

A young woman vanishes. Eerie surveillance video captures a man in a hat. Investigators learn the two are linked by a secret. “48 Hours” contributor Natalie Morales reports. This episode originally aired on April 8, 2023. 

It’s a twisted love story that unspools like a film noir, where lust and obsession lead to murder and a classic double cross. This original series from Dateline’s Keith Morrison takes us into the troubled mind of a young man, and the cold heart of a woman who needed her husban ...

Denita Smith was about to fulfill her dreams. Just months away from getting her master’s degree, Denita had recently gotten engaged to her college sweetheart.  But her future vanished in a puff of smoke with one gunshot from a mysterious assailant. Dateline’s Josh Mankiewicz t ...