From ongoing trials that have gained nationwide attention to cold cases that have been full of unexpected twists, Dateline ...

In the episode “A Promise to Helene,” Dateline reconstructs her final hours, blending interviews, bus stop recollections, and chilling crime scene details.

Dateline revisits the evening of January 16, 1980, when Helene Pruszynski failed to return home. She had just left her radio internship in Denver and walked toward a bus stop in Englewood.

Prosecutors in the high-profile Idaho college student homicide case filed a response to the defense’s motion, which Judge Steven Hippler sealed.

Find out what happened to Megan Nichols, 15, who mysteriously vanished after withdrawing $200 from her family bank accounts, and writing her mom a note.

When Leslie Neulander dies after what seems like an accidental fall in the shower, her friends join forces to seek justice on ...

On June 12, 1993, a woman’s head was found floating in Bone Lake in Scandia, Minnesota. The next day, her foot was found on ...

In Aotearoa New Zealand, education advocates say a government decision to remove special funding for Pacific and Maori students in vocational courses harks back to the days of a one-size-fits all ...

Quackenbush went to police to report her daughter missing and brought them a tip of her own. She knew that Lopez had used her ...

Toyoda, formerly chief executive of the world's top-selling automaker and grandson of its founder, was widely expected to be ...

Two girls in Washington are snatched in broad daylight while riding their bikes; the case goes unsolved for decades until a ...