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

Timothy Mumbrue and Tanna Togstad, 23 and 35 years old respectively, were stabbed to death in a farmhouse close to Royalton.

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

The Dateline episode Raising the Dead, which has been greatly anticipated, finally arrives on November 21 at 8 pm on NBC, ...

Dateline always knows how to grab your attention, and the episode Raising the Dead is one of those stories that does just ...

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

Dateline's latest episode, Running Man, is out now. The story is based in a town in the Blue Mountains of Grey County, ...