Episode 1 | A Gruesome Discovery

A hand is found in Yosemite. A serial killer confesses. But he's lied about committing hundreds of murders--is this one real, or a false confession?

Episode 2 | A Suspect?

Police bring Henry Lee Lucas to California to answer questions regarding murdered and missing women. Was he behind the unsolved Yellowstone murder?

Episode 3 | The Skull

Hikers find a skull. Years later, Kim Tucker's son Cullen takes on the case. After 40 years, Jane Doe is identified with new DNA technology.

Episode 4 | Answers

We meet Jane Doe's friends, learn about her family, life in a cult and other suspects who may have killed her. Investigators name their likely perpetrator.