Quest Red

Paramedics race to the aid of a man who has suffered a life-threatening fall into a ravine. And, a 25-year-old man needs treatment for a serious head injury.

Officers are called to the scene when one woman's night out on the town ends up with her being assaulted and twin brothers prove to be double the trouble outside a nightclub.

The bodycam squad are forced to employ extreme measures as a knife-wielding man causes havoc and officers are shocked at the actions of a reckless driver in Stoke-on-Trent.

In Elgin, Scotland, a young mother goes missing in 1998. Investigators fear they will never find out what happened until they discover the killer made a key mistake.

Looks at how the type of insects and their stage of development on a dead body can pinpoint the time of death and even identify the victim.

Forensic sculptors can place a face on an unidentified corpse by recreating a victim's likeness, often leading to a name.

A motel clerk disappears, leaving behind a trail of blood. Investigators have their suspect, but without a victim, what can they charge him with.

When a high school football coach in St. Louis, Missouri, is shot, police race to identify a mystery woman they believe lured him to his death.

As quarterback and then as coach, Juan Joseph led his Louisiana high school football team to multiple victories. The community is shocked when he is murdered.

In a struggling Pennsylvania town, the killing of an immigrant splits the community. When star football players emerge as suspects, locals engage in a coverup.

When the two high school football coaches mysteriously vanish in 1976, a small Oklahoma town's racial tensions emerge, ending with a shocking twist.

A male cheerleader goes missing the day before the state championship. Investigators discover secrets from the troubled past he's trying to escape.

When a star footballer is stabbed to death, it initially looks to be a random tragedy. But investigators soon expose a calculated takedown by a jealous team.

In Lansing, Michigan, at a mobile home park police search for the person who killed Delayno Hudson and shot two other men after a car crash.

After a gunfight, Jeremy Parnell turns up dead. Detective Katie Roszkowski, leading her first homicide case, uncovers a party bus gone wrong.

In 2018, an explosion kills Anthony House on his doorstep. As police investigate, another bomb goes off. CCTV helps police find the serial bomber.

When Mark Galante told police his wife Jody was missing, they noticed his lack of concern. Experts analyse the actions that marked him out as a killer.

John Sharpe killed his wife and then claimed she had left him for another man. He made TV appeals for her return, but were the signs of his guilt clear to see.

When a beloved couple is gunned down and killed, a cryptic message scrawled across their bedroom wall leads police to suspect the crime may be drug related.

After a crime spree of murder and robbery, criminals steal a victim's car and are finally tracked down thanks to a feature on a national crime show.

Investigators are determined to get justice for a neglected dog and her puppy. Plus, Investigator Casadevall rushes to help some dogs suffering in the Miami heat.

A 15-year-old mountain biker needs treatment after a daring jump goes badly wrong. And, the team help a couple who have been trampled by cows.

The Yorkshire Air Ambulance crew treat a 50-year-old woman who has fallen on a garden fork. And, a veteran horse rider needs help after a painful fall.

A huge team of officers are called in after a man wielding a chainsaw makes threats to kill members of the public and a high-speed pursuit ends in a serious crash.

Officers try numerous methods to enter a fortified building, only to find the building booby trapped and a runaway motorist is insistent that the car he's in isn't stolen.

In Virginia, 2009, student Morgan Harrington vanished. Her body is found, but no culprit is identified until five years later, when another student goes missing.

The dignity of Embassy Row is shattered as a bomb strapped to the undercarriage of a Chevelle kills a former Chilean ambassador to the US and his wife.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

A closer look at real FBI cases - from murders to robberies - with dramatic re-enactments and interviews with agents and forensic scientists who work in the investigations.

Pam Jacobs reveals the dark truth about her father. Growing up, she never realised he was a fugitive suspected of the murders of various coin shop owners.

He Almost Got Away With It. Timothy Bass got away with murder for decades, telling his wife, Gina, he was working the night shift. She believed him until she uncovered his secret.

A woman must face the hellish truth about her troublemaking son when he commits a monstrous crime. How much can a mother's love for her son withstand.

He Looks Like The Killer On TV. When a friend tells Margie Bult to turn on the TV, she sees a fugitive named Paul Steven Mack who resembles her husband and vows to uncover the truth.

A man's mother and brother want him to answer questions after he shoots and kills his loving grandmother in cold blood.

A husband heads down a dark and violent path, ending in the brutal murder of his own parents. His daughter and wife want to know why.

When Kerry Woolley is murdered, her boyfriend Ian Bennett plays the role of the grieving partner. But detectives soon uncover a trail of deception.

17-year-old Jayden Parkinson was attracted to the bad boy allure of Ben Blakeley. But he started to lead her down a chaotic path that resulted in her disappearance.

In 2017, Alisha Canales-McGuire was shot dead. Detectives can find no reason why anyone would kill Alisha until CCTV leads to a tangled murder plot.