Gesamtlänge aller Episoden: 1 day 11 hours 51 minutes
The brutal shooting deaths of two college students in a Florida forest in 2006 reveal a budding serial killer was on the loose for years before anyone stopped him.
A teenage girl disappears while on a horseback riding trip in Yosemite National Park during the summer of 1981.
In 2010 an elderly couple set out on a road trip across Canada only to have their travels and lives cut short by a ruthless killer.
In 2004, 9-year-old David Gonzales vanished from his mother's sight in San Bernardino National Forest.
A devoted conservationist and a journalist set off into the depths of the Amazon to report on corrupt and criminal activity but were never seen alive again.
When a family man is found alone, shot and beheaded in Australia's Royal National Park in 1975, no one could fathom the brutality of the crime.
In 2017, avid cyclist Tim Watkins was gunned down and buried in a shallow grave off a popular trail in Mount Herman, Colorado. Identifying the shooter has led authorities on a puzzling and frustrating journey for justice in Pike San-Isabel National Forest.
In the summer of 1989 a husband and wife on vacation at their favorite hiking spot in Wales fall victim to a vicious killer.
When a family is slaughtered inside their tent at a popular Iowa park during the summer of 2022, news of the tragedy spreads far and wide.
When a joyful festival rolled through a small Oklahoma town outside of Platt National Park in 1975, a young woman's dead body was left in its wake.