Quest Red+1

Field Operations Manager Stacie DaBolt investigates when a dog with a painful embedded harness and extremely matted fur is bought in to the shelter.

Both helicopters race to a multi-vehicle crash in North Yorkshire. Paramedic Steve helps a camper whose caravan is blown over in high winds.

A driver has a suspected spinal injury after a crash. Paramedics tend to a forester who is in agony after his log-splitting machine misfires.

The bodycam squad race to catch thieves in a stolen van and are forced to take drastic measures as a night of drinking goes wrong and a fight breaks out in Henley town centre.

A drug bust leads to a sweet victory as police find a large stash of drugs in an ice cream van and a community of travellers won't leave after illegally setting up camp in Burton.

The murder of 10-year-olds Holly Wells and Jessica Chapman in 2002 shocked the UK. Experts study media interviews of their killer, Ian Huntley, to expose his lies.

Drugs cure disease and ease pain, but can also be used in murder. Toxicologists uncover cases where death is not as natural as it seems.

Learn how 20th century techniques encourage people to revisit the past to answer questions and reexamine and solve ancient crimes.

Learn the ways that investigators are always on the cutting edge of new forensic techniques, helping them solve cases and catch criminals more swiftly.

19-year-old Francine discovers her parents murdered in their home. As detectives dig deeper into this seemingly perfect family, they uncover a scandalous secret.

When a young man who is next in line to inherit a family ranch in Colorado goes missing in 2015, an investigation reveals lies, greed, and deceit.

When a hardworking trucker is shot dead in his truck, detectives are left with few clues to find his killer. Two years later, a confession cracks the case.

When a woman's millionaire boyfriend reports her missing, police have little to go on in their search. An unlikely witness appears, uncovering a web of deceit.

A popular resident of Eastman, Georgia, mysteriously disappears. As the search for him intensifies, police make a horrific discovery and focus on an unlikely suspect.

A religious community mourns an elderly couple when they are murdered in their home. Investigators uncover a web of lies and wicked desires.

When 60-year-old Ilene Gowan vanishes, her family fears the worst. Weeks later, her body turns up under a frozen bridge.

What seemed like an accidental overdose becomes a murder investigation when a jail informant tips off detectives. Was Dana Lewis murdered.