October 2nd, 1999, 3-year-old Jaryd Atadero, his 6-year-old sister Jocelyn, and 11 other adults were hiking The Big South Trail near Rocky Mountain National Park in Colorado. While hiking, Jaryd ran ahead, no more than 100 feet and stopped to talk with some fisherman.

July 2nd, 1938, 4-year-old Alfred Beilhartz is camping with family and friends in Rocky Mountain National Park. Alfred and his father went to the nearby Fall River to bathe and prepare for the start of their day. When Alfred ran off to spend time with other campers in their party, he was never seen again.

In episode 3, we discuss the disappearance of Bobby Bizup, who went missing on August 15, 1958 while attending summer camp at St. Malo Retreat which sits on the Southeastern edge of Rocky Mountain National Park in Colorado. Almost a year after his disappearance, a broken hearing aid, some ripped clothing, and bone fragments were found nearly 2000 feet up Mount Meeker, in an area already searched by authorities.