Dateline NBC, or simply Dateline, is a weekly American television newsmagazine series. It was previously the network's flagship newsmagazine, but now...

A man convicted of murdering a woman in her upscale Austin, Texas, home tells his story for the first time.

A man who was recently acquitted of the murder of his ex-girlfriend's 12-year-old son tells his story; interview with the victim's mother and key...

A daughter's determination to learn more about her mother's mysterious death leads to the reopening of a 30-year-old cold case.

Florida, 2009: Quinn Gray, a homemaker, calls her husband Reid and tells her she's kidnapped, she doesn't know where she is and three men want...

When a former hockey player discovers his wife murdered in their home, his daughter says she saw a burglar.

The investigation into the disappearance of a mother of three in Colorado reveals she was living a double life.

When shots ring out at a home in Saco, Maine, Rachel Owens is found shot in the head. Police launch a complex investigation that involves three...

In the early morning dark in San Antonio, Texas, a husband shot his wife, saying he mistook her for an intruder. Was this a terrible accident or a...

A woman continues searching for answers after the investigation into her daughter's murder goes cold. Keith Morrison reports.

When a fire is set to cover a murderer's tracks in Bergen County, N.J., for the third time in a year, authorities suspect a serial killer may be on...

The battle between a wife and a mistress for one man's heart leads to a deadly car chase.

An unexpected revelation may change the fate of the man convicted in the case of a young woman found dead in the Kentucky warehouse where she worked.

Keith Morrison reports on the mind and myth of Charles Manson. The one-hour special features rarely-seen video of Manson and interviews with his...

A luxury car salesman receives a visit from a beautiful client. It turns out she is not interested in buying a car but in planning a murder. Andrea...

When film executive Gavin Smith vanishes, Los Angeles detectives search for clues amid reported sightings and suspicious circumstances. The case...

After a father goes missing, his body is found in a field several miles away. Investigators start putting the pieces together and uncover multiple...