Episodes

When a man vanishes on Christmas Day in 2015, his family’s alarm bells go off, and authorities launch an investigation that reveals a web of violence and a grisly scene in Cherokee National Forest.

When a beloved wife, mother, and grandmother sets out on a life-long dream to conquer the Appalachian Trail her plans abruptly change.

When a 4-year-old girl vanishes from a family picnic in a popular Montana recreation space, authorities stop at nothing to try and find her.

When a Navy veteran and recent transplant to Oklahoma is found stabbed to death at a popular fishing spot, authorities are quick to investigate a mysterious angler seen fleeing the crime scene.

When an investment banking analyst is stabbed to death on a fall morning along a popular hiking trail in Wisconsin, his murderer seemingly slips out of sight despite multiple eyewitnesses seeing him.

When a young British photojournalist vanishes in a well-known Kenyan reserve questions swirl around what happened to her.

When a husband and wife are gunned down at their campsite in Ouachita National Forest, the hunt for their killer leads authorities to a man with a peculiar collection of homemade hunting gear.

When a beautiful co-ed is brutally murdered on a popular hiking trail in Prescott National Forest in the summer of 1987, authorities are stumped on who the killer could be.

When a beautiful co-ed is brutally murdered on a popular hiking trail in Prescott National Forest in the summer of 1987, authorities are stumped on who the killer could be.

When a young girl vanishes from an upstate New York state park authorities assemble a massive search for her.

When a retired couple vanishes on an afternoon walk behind their apartment in New Hampshire in the spring of 2022, its all hands on deck to find them.

An experienced mountaineer from France is abducted in an Algerian national park and an international incident ensues.