Keith Morrison reports on the 1992 murders of Tanna Togstad and Tim Mumbrue in rural Waupaca County, Wisconsin.

To find out what happened, watch the full episode “Running Man” on Peacock now. You can also watch on the NBC app or listen ...

“Dateline” is NBC’s signature newsmagazine, bringing viewers storytelling at its best by putting the pieces together to present the full picture of real-life events. NBC News correspondents cover ...

NBC’s long-running newsmagazine “Dateline” finished its 33rd season with an across-the-board ratings win, beating its ABC rival “20/20” for the first time in six years in a season that saw ...

Severe weather snarls holiday travel; White House confirms second strike on alleged drug boat; U.S. officials to meet with ...

Weather snarls some flights during busy holiday travel week; Video captures moment New Mexico explosion destroys home; Manhunt for high school football coach facing criminal charges; and more on ...