Episodes

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.