TV Guide for Now Tuesday 5 in Quest Red

In Colorado, the idyllic life of spouses Harold and Toni Henthorn is shattered by a deadly hiking accident. But their happy home videos conceal a deadly predator.

When Clare Bradburn's ex confessed to a crime after 26 years, she thought she finally had justice. But, a legal loophole meant he was released immediately.

Judge Rinder examines a police attempt to intercept a record-breaking shipment of cocaine. Plus, he looks at a drunk-driving incident.

Police hope surveillance footage will lead them to a missing teenager before it's too late. But their hunt exposes a trail of terrible secrets.

A stolen squad car hits an officer and leaves him for dead. A carjacker holds a man at gunpoint, and in LA a plane crashes onto railroad tracks.

Catch Me! A body in the woods triggers a high-speed chase. In Utah, the search for a reckless motorcyclist turns dangerous when he steals a squad car with access to the guns.

Three family members working at a North Carolina convenience store fall victim to a brutal crime. Detectives examine the killers' video trail.

Killers have many ways to dispose of their victim's remains, but these are often no match for investigators.

It is the insignificant details that forensic experts use to recreate a crime and catch a killer - fibres from a carpet, a lost eyelash or a clothing fragment.

When a man is found bludgeoned to death outside an apartment building, his friends deny all knowledge of his murder. But detectives suspect at least one of them is lying.

14-year-old Alianna DeFreeze vanishes without a trace on her way to school. As detectives retrace her steps, they uncover a chilling encounter.