Quest Red

When Lanny Horwitz is found murdered in his own home, it unleashes a shocking tale of jealousy and infidelity, leaving every member of the family a suspect.

When Terry Thrift vanishes, no one has answers. The mystery of his disappearance - and the salacious betrayal behind it - isn't solved for 20 years.

In Dallas, Texas, surgical patients were falling victim to a monster with a medical degree. An investigation showed Dr. Christopher Duntsch was to blame.

Judge Rinder examines the case of 21-year-old Laura Davies, who was murdered by her partner when she wanted to end their relationship.

In Galveston, Texas, the bodies of two women lie behind a grocery store. Police turn to surveillance footage, hoping to discover who killed them - and why.

Two young women are poisoned by a mysterious man called Fred. Can the police track down this man in time to stop him killing again.

A padlocked suitcase is discovered in the Kent countryside. The body of a woman within tells a story of someone new to the country searching for love.

18-year-old Kyle Farishian was working a late-night shift at 7-Eleven when a masked assailant attacked him. Detectives scrutinise surveillance footage for any clues.

Alice Ruggles meets soldier Trimaan Dhillon on Facebook. Experts analyse Dhillon's terrifying behaviour after Alice is found dead.

A man tries to fool a TV show into awarding him money. Three years later, he kills his partner then calmly lays a trail of false leads. Experts uncover the truth.

The town of Cleveland, Oklahoma, is shocked when its esteemed Sheriff is shot dead. Law enforcement determines to find justice for their fellow officer.

Re-examines the 1993 investigation into the murder of a 74-year-old man in his home and the link with a criminal on the run from jail with his girlfriend.

The Hunt For A Dogfight Kingpin. Two abused pit bulls are seized from dogfighters and 16 feral cats are rescued from an abandoned house. Plus, a lost bird is returned home.

When a car crashed down an embankment, rescue workers scrambled to save a couple trapped inside, but what followed was an unexpected twist.

In New Mexico, police are called when 18-year-old Carly Martinez disappears from a local skating rink after a date with a friend.

An officer gives chase to a suspected armed robber - both by foot and by taxi and a bodycam cop finds himself in a tight spot after pursuing a suspect.

Officers are left in disbelief as a dangerous driver races the wrong way down a motorway and in Woodborough a hit and run crash leaves a family's home in ruins.

In 1998, Bachan Kaur Athwal ordered her daughter-in-law to be strangled to death in an 'honour killing'. The victim's family reveal how her murder affected them.

Morris Blankenbaker is a happy family man until he gets thrust into a love triangle with his friend and wife. But hidden rivalries lead to his chilling death.

On June 6th, 2020, in the Idyllwild community of California, Dia Abrams tells her partner she will feed the horses and is never seen or heard from again.

Reluctant witnesses force police to rely on CCTV after the murder of a father in a Baltimore, Maryland, in his own home.

Sandy Berfield is killed after suffering years of harassment from a co-worker and has him jailed for violating a restraining order. Released, he sends her a bomb.

When a father-of-two suddenly vanishes, his friends hint that he led a secret life. But it remains a mystery for years - until a tip reveals the jaw-dropping truth.

When outgoing Beth Spaulding and shy Jason Risenburg meet, it seems a perfect match. But a series of disasters rip apart this once-perfect couple.

A landlord approaches his rental home to inspect a broken window when he hears a baby crying. What he finds inside will haunt two families forever.

Judge Rinder examines the wrongful conviction of Victor Nealon, who was found guilty of attempted rape and sentenced to life imprisonment.

24-year-old Ryan Lane goes missing after receiving a mysterious call. Can CCTV footage help detectives find out what happened to this loving father.

In Indiana, a possible murder-kidnapping leads Evansville Police into an armed standoff with a suspect barricaded inside a house.

Abused or Abuser? Cherelle Baldwin, a young mum from Bridgeport, Connecticut, fights to prove her innocence after she's charged with murdering her abusive ex-boyfriend.

The brutal murder of an elderly landlady offers no forensic answers. Detectives try to find a lead by studying security footage of her final days.