Police must work to connect the seemingly unrelated murders of Dominos' pizza delivery driver Nathan Leon and Colorado Prisons Chief Tom Clements. Investigators go from having virtually no information to being swamped by a myriad of possible suspects. Written by ops

When Jim Durgan's body is found in Prison Valley, no one knows why. His estranged wife is drawing a blank and his out-of-state girlfriend can't explain it. What follows is a murky investigation that unravels a sinister and cleverly staged murder plot. Written by ops

When Lea Porter goes missing in Prison Valley, her family turn to detectives to try and find her. Their investigation leads to a shocking discovery - the killer's true identity. As the killer evades arrest, Lea's brother devises a plan to make him confess. Written by ops

Examining seven murders that rocked the beautiful, desolate mountain region of Fremont County, deep in the Colorado Rockies.

Examining seven murders that rocked the beautiful, desolate mountain region of Fremont County, deep in the Colorado Rockies.

Examining seven murders that rocked the beautiful, desolate mountain region of Fremont County, deep in the Colorado Rockies.