"Dateline" is airing a special episode about Tanna Togstad and Tim Mumbrue. Here's everything you need to know to watch, live ...

The 1992 murders of Tanna Togstad and Tim Mumbrue, still unsolved, will be featured on tonight's episode of "Dateline" on NBC ...

Dateline’s two-hour episode Raising the Dead aired on Friday, November 21, 2025, at 9 p.m. ET / 8 p.m. CT on NBC.

Dateline NBC revisits the 1992 rural Waupaca County killings of Tanna Togstad and Tim Mumbrue, tracing the cold case investigation, DNA break and 2025 trial.

"Dateline" is airing a special episode about Ashley Schwalm. Here's everything you need to know to watch, live or later on, ...

“Dateline NBC” returns tonight, Friday, September 26, at 9 p.m. Eastern, marking a historic milestone: its 3,000th episode. The show is available to watch on multiple streaming platforms today.

True-crime series "Dateline NBC" will explore the stabbing deaths of Tanna Togstad and Tim Mumbrue in rural Waupaca County.

The quiet community of Chevy Chase, Maryland, is shaken when a mother is found murdered in her shower in a new episode of “Dateline” airing on Friday, October 17. “Dateline” is NBC’s signature ...

“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 ...

“Dateline” returns today with a gripping new episode titled “Deadly Mischief.” It airs Friday, Oct. 24, at 9 p.m. Eastern on NBC, and also will stream the next day on Peacock. Dennis Murphy reports on ...