Episodes

National Park Service ranger Paul Fugate vanishes into the mountains of Chiricahua National Park in Arizona. What was supposed to be a routine patrol hike through the sacred monument grounds, turns into one of the largest and longest-running missing persons cases in National Park Service history.

The beauty of Hawaii Volcanoes National Park is marred when beloved community figure Arman Johnson’s bullet-ridden body is found dumped on a trail. Few leads emerge and FBI agents are left to wonder if drug trade on Hawaii’s Big Island is to blame.

In May 1990, the resort town of Banff, Alberta Canada was gearing up for a busy tourist season, but the horrific stabbing of a young female taxi driver brings everything to a screeching halt. The perpetrator remains on the loose for nearly two years.

A man trying to pull off an intricate and complex double life in Idaho commits an unspeakable triple murder, then takes off into the wilderness of Grand Teton National Park. Investigators realize catching their killer will take outsmarting him in the vast forests and mountains he knows like the back of his hand.

In the winter and summer of 1999, a serial killer struck four times in the span of six months inside Yosemite National Park. His spree of brutal murders left FBI agents and local law enforcement searching for leads across the state of California.

The case of who murdered Julie Williams and Laura Winans at their campsite by a peaceful mountain stream inside Shenandoah National Park in 1996 still remains a mystery. The brutality of this couple’s slaying has baffled state and federal investigators for 24 years.

In 1983, one man’s kind gesture to give a hitchhiker and his dog a ride into Glacier National Park, ends in murder and a manhunt that spanned from California, to Canada and eventually Mexico.

In a matter of four months that stretched between late 2007 and early 2008, drifter Gary Michael Hilton went on a killing rampage in national parklands across three states on America’s East Coast that left a 4-victim body count for authorities to piece together.