Quest Red

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.

After the shooting of 20-year-old Gabriel Perez at a Fargo, North Dakota, restaurant, a trail of surveillance footage unmasks a jealous gunman.

In a rage, Ben Butler killed his young daughter, Ellie, but along with his wife faked a 999 call and protested innocence. Experts analyse their interviews.

When 16-year-old Becky Watts vanished without trace suspicions fell on her step-brother and his partner. Experts analyse police interviews for clues.

The Long Branch Saloon is the local hangout in the small town of Poteau. That is until its beloved proprietor goes missing, leaving behind a splatter of blood.

In 1997-1999 Rafael Resendez-Ramirez, a Mexican with a 20-year criminal history, fatally beat victims near railroad tracks and started an FBI manhunt.

Investigators confront the owner of six emaciated dogs with appalling mange. Plus, investigator AJ Meadows discovers a Chihuahua puppy at death's door.

A driver's leg is almost severed by a forklift truck. A cyclist collides with an e-scooter. A horse rider suffers a fractured skull in a fall.

A young woman is seriously injured in a high-speed motorway crash and the team race to treat a man whose DIY job has gone painfully wrong.

Officers in pursuit of a burglar are given the run around by the elusive thief and a strange break-in at a hotel unearths an unexpected mystery in Stoke-on-Trent.

Police in Nottingham are called to the scene of a horrific crime after a woman has her neck slashed and the firearms team are called in to find a violent gang of youths.

What exposed Tracie Andrews' lie that a road rage attack killed her lover? Mike Gifford-Hull's TV plea for his missing wife Farsi hides the truth.

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.

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.

19-year-old Logan Schiendelman vanishes after a night out. When authorities find no evidence of foul play, they are forced to examine his family's controversial past.

When transgender teen Sage Smith goes missing, the investigation turns up evidence that forces detectives to look closer into Sage's inner circle.

In 1998, 23-year-old Amy Bradley goes on a family cruise through the Caribbean. After a night out dancing in the ship's disco, she vanishes without a trace.

When popular college student Martin Roberts goes missing, only a cryptic note is left behind. Two years on, his family want to solve the mystery once and for all.

When veteran Michael VanZandt vanishes, police suspect it's a random attacker. But his family are haunted by his thrill-seeking when considering his fate.

One evening after bowling practice, 9-year-old Stephanie Crane never arrives home. For years, she remains missing. Will advances in evidence testing solve the mystery.

Savannah Paschal's husband, Trent, becomes jealous and obsessive and she tries to leave. But, before she can, Trent makes a deadly decision.

A loving couple takes in a troubled foster child and quickly becomes entwined in a twisted plot that ends in a brutal murder.

A police officer is shot dead at point blank range at the Harris County Courthouse outside Houston, Texas. With no witnesses, can security cameras lead to his killer.

When April Barber was murdered at a remote beauty spot, her husband said he tried to stop the killer and even appealed for help on TV. Experts analyse his deception.

When Laci Peterson went missing, her husband claimed he last saw her before he went fishing - but his secret mistress exposed his lies. Experts examine his behaviour.

Erica Vassell disappears after a party in Clewiston, Florida. When her brutally murdered body is found days later, everyone is left in shock and fear.

When police officers respond to a domestic disturbance, a fleeing suspect fires at them. Fingerprints and an FBI investigation lead to the criminal.

Investigators look into reports of an illegal dog fight and discover three pit bulls urgently needing their help. Plus, a terrified dog is rescued from under a trailer.

Police arrest two conspirators in a plot to kill a woman, but in a dark twist, they accuse the victim's ex-husband of hiring them to kill his ex-wife.

When killers sedate their victims and disguise the crime scene, identifying the true cause of death is hard. What hard evidence is needed to help investigators.

An attempted arrest turns nasty as a suspected thief gets violent with officers and a brazen burglar nearly eludes police in a daring escape attempt.

A carefully organised drug bust catches two suspected dealers off-guard in Burton and a knife amnesty leaves a team of experienced police officers in a state of shock.

Serial Killer. Joanne Dennehy is serving a life prison sentence after murdering three men in Peterborough. Detectives share the intimate details of the investigation.

A decorated marine faces war at home when he falls for a married woman. Suspicion and jealousy plague their affair and it destroys their families and their lives.

Matrice is arrested when she can't pay her restaurant bill; but after cops release her into the night without her car, keys, or cash, she disappears. Where is she.

When an Army veteran vanishes from her apartment, investigators devise a unique surveillance strategy to find her. They uncover disturbing evidence.

In Nottinghamshire, 1983, a 16-year-old girl is found raped and murdered. Decades later, advances in forensic technology enable police to find a DNA match.

Two cousins grow up together in rural Kentucky but have different lives. A 911 call reports a shocking event and tears the families apart.

Alessia Mesquita falls in love with Rashod Newton. But Rashod's unpredictable behaviour forces Alessia to make a decision that will have deadly consequences.

In 2007 in Bethany, Oklahoma, a young pregnant woman goes missing. Police retrace her last steps and unearth more than the secrets she harboured.

Judge Rinder shines a light on Britain's worst crimes with unprecedented access to court records, witness interviews, and dramatic reconstructions.

When the body of Fernando Silva is found, the crime scene reveals little about what caused his death. Will the cameras help police find out what really happened.

A body is found under a kitchen floor, and the homeowners are on the run. After their arrest they have different stories about how the victim died.

When a torso is discovered in a suitcase, police link it to other body parts found nearby. An investigation unearths a gruesome tale of greed and depravity.

In 2013, a 25-year-old man was shot in a nightclub in Wisconsin. Detectives hope that a camera could reveal the identity of the cold-blooded killer.

A man says he survived the Grenfell fire and that his wife and son were among the victims. After he claims £12,500 and appears on TV, police become suspicious.

In 1985, Jeremy Bamber shot his parents, his sister and her twin sons. He protested his innocence - what do his messages from prison reveal.

When the home of a prominent self-made millionaire is showered with gunfire, investigators are led down a path of bitter rivalries, secrets and murder.

When the son of a wealthy property developer is held for ransom, the FBI shows how criminal profiling can play a key role in the hunt for the kidnapper.

The investigators look back on dramatic cases where they made the difference between life and death, including Lewis - a dog found hog-tied and left in a dumpster.

A victim's estranged spouse is often a key witness in a murder investigation, and when the body is found, family and friends can provide crucial information.

Sometimes, when a death seems to be accidental, it is up to forensic scientists to reveal hidden betrayals that reclassify cases from accidents to homicides.

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.

Murder In The Woods. Andrew Scanlan's body was found in a woods, weeks after he was reported missing in 2006. Detectives recount how they found the murderer.

A teenager who isn't allowed to date falls in love with a senior at school. They go to extreme lengths to be together and it ends in disaster.

Bethany is pregnant with her lover's baby when she goes missing. Police speak to her cuckolded husband and her new lover; but are they both telling the truth.

In 2014, a student from China is found murdered in Iowa. CCTV footage points to a planned execution and it opens an international investigation.

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.

Why You Recording Me? Behind closed doors, India Mackey's relationship with her boyfriend is painful. A day after her 20th birthday, India learns what he is truly capable of.

When a medical board strikes off Arkansas pain doctor Randeep Mann amid accusations about his practice, he launches a volatile plot to regain power.

In 2011, Detective Christopher Lyons picks up a 25-year-old cold case file, hoping to solve a murder that many see as a tragic miscarriage of justice.

Judge Rinder shines a light on Britain's worst crimes with unprecedented access to court records, witness interviews, and dramatic reconstructions.

Maple Batalia is found dead in the parking lot of Simon Fraser University. With over a hundred cameras at their disposal, can detectives figure out who killed her.

In Arizona, emergency responders attend to a serious vehicle collision. In Florida, police pursue a suspect who chooses an unexpected escape route.

Tony explores the disappearance of housewife Kimberly Dejohn in Warren, Michigan. He uncovers a web of lies, a forbidden affair, and an obsession with the macabre.

In 2017, an exchange student mysteriously vanishes from her university campus. Can security camera footage help detectives hunt down the person responsible.