To find out what happened, watch the full episode “Unmasking the Monster” available now on Peacock. You can also watch on the NBC app or listen to the full episode on our podcast.

In an all-new two-hour Dateline, Andrea Canning tells the story of a woman who falls to her death while hiking with her husband in Rocky Mountain National Park. Rangers question if her death was an ...

Add Yahoo as a preferred source to see more of our stories on Google. (Credit: NBC) For some younger true crime fans, "Dateline" is not a television show that became a podcast. It is a podcast that ...

“Dateline’s” true-crime storytelling continues with a new installment of NBC’s long-running newsmagazine series. “Dateline NBC: After the Flood” airs today, Friday, June 26, at 10 p.m. Eastern with an ...

The death of 23-year-old nurse and mother of two Cassy Farrington stunned the small community of Silver City, New Mexico, and sparked years of questions about whether critical evidence was missed ...

NBC’s Dateline returns tonight with a new true-crime investigation, “The Mushroom Mystery,” examining the 2020 death of Indiana resident David Fouts and the criminal case that followed. Reported by ...

For some younger true crime fans, "Dateline" is not a television show that became a podcast. It is a podcast that happens to have a television show attached. That reversal captures how far NBC's ...