As the investigation into the suspicious death of Toni continues, Special Agent Shott learns something startling about Harold's unusual relationship with his sister-in-law.
Meredith Emerson went for a hike on a trail in Pisgah National Park and never returned. Was she injured, abducted, or the victim of a serial killer who stalked National Parks?
As Special Agent Shott investigates the suspicious death of Harold's wife Toni, anonymous letters and phone calls lead authorities to reopen an investigation into the death of Harold's first wife 17 years earlier.
A woman has gone missing from a National Forest in Florida, a couple has gone missing in a National Forest in North Carolina, and a young woman is missing from a National Forest in Georgia. Are the cases connected?
A search of the Henthorn home leads investigators to expose one of Harold's biggest secrets. Shott and Grusing, her FBI partner, are confident that Harold murdered Toni.
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.