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Two men had been best friends since growing up together in California. What caused their relationship to break down in a devastating and bloody way.

Lindsay and Jason seemed to be on amicable terms after agreeing to divorce. But, a brutal murder suggests there was more to their failing marriage than meets the eye.

An elderly couple in Moscow, Idaho, are shocked by an attack on their young neighbour, executed in her doorway. Could a tip from behind bars help investigators.

Cash In Transit & Tye Hawkins. Judge Rinder examines a terrifying armed robbery and the story of 10-year-old Tye Hawkins, who was knocked down by a motorbike rider in a hit and run.

In 2018, 59-year-old Pamela Hutchinson is found dead in her Florida condo. The search for answers leads police to a mysterious woman spotted on CCTV.

In Georgia, officers find a car in a ditch with no driver in sight. A suspect seems cooperative but when police sense foul play, he goes on the run.

Tony explores teen romance after a beloved high school cheerleader is murdered by her ex-boyfriend. He discovers warning signs nobody spotted until it was too late.

A 13-year-old boy comes home to find his stepmother murdered and his 15-year-old sister missing. Police race to piece together a killer's video trail.

Body language and linguistics experts give their verdict on whether British schoolgirl-turned-terrorist recruit Shamima Begum should be allowed to resume her former life in the UK.

Mick Philpott's callous plan to get a bigger council house led to the deaths of his six children. Experts in human behaviour analyse the tell-tale signs of his lies and deception.

A frantic 911 call begins the most bizarre case a small Colorado town has ever seen - complete with accusations of torture, and family secrets.

The FBI is forced to negotiate with hostile prisoners when Cuban inmates at the Atlanta Federal Prison start fires.

Officer Sadler saves a dog from a fire and Officer Johnson takes urgent action against a cruel pet owner. Plus, can the team break up an illegal cockfighting ring.

Forensic experts uncover the stories behind the deaths of the young men who went to war and never came back.

Poisons can be deadly and are often impossible to detect. Forensic experts show how they can solve these mysterious deaths.

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.

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.

Judge Rinder examines the tragic murder of 20-year-old Hollie Gazzard, and a case which triggered an investigation around the globe.

When three women die of the same mysterious illness, the hunt is on to prove their deaths were no accident. Can detectives unravel this twisted tale of deceit.

20-year-old Bear Diaz has diabetes, so when he vanishes one night with his belongings, investigators are suspicious. Is it linked to another disappearance.

In 2017, the discovery of a mortally wounded man and a car riddled with bullets leads Pasco detectives on a trail of CCTV to track down a killer.

Levi Bellfield is a serial killer responsible for the horrific murders of three young women. His ex-partner reveals how his crimes have affected her.

Who Am I? Dianne and Donnie settle down together in a wealthy Chicago suburb. They take the appearance of a power couple, but behind the smiles are horrifying secrets.

Sandy Miles and her daughter appear to have an unbreakable bond. When Sandy is found brutally murdered, the investigators can scarcely believe what they uncover.

The case of a missing mountain biking pioneer, living off the grid in Colorado, went cold for years. Later, investigators lean on the local rumour mill for new leads.

Judge Rinder examines the case of Stephen Downing, a 17-year-old boy who was convicted in 1974 of the murder of Wendy Sewell.

In 2016, a young mum of two is brutally shot to death in her home. When police arrive on the scene, they suspect someone close to the victim.

When a young couple goes missing in Eureka, Utah, detectives from neighbouring counties work together to track down their bodies.

When a cosmetology student goes missing from Dubuque, Iowa, detectives question if her disappearance connects to another murder.

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.

For more than two decades music superstar R. Kelly tried to hide his secret life as a serial sex offender. Experts put his interviews under the microscope to pinpoint the clues.

When actor Jussie Smollett said he was attacked because of his sexuality and race, the world was outraged. But was the hate crime hoax obvious? Experts reveal the tell-tale signs.

Emergency workers find the body of Megan Sharpton at the centre of a brush fire and police race to track down the attacker before he claims another victim.

In the spring of 1997, a killer who preyed on senior citizens terrorised the sleepy town of River Parish, Louisiana.

A dead puppy is found chained up in an abandoned house; will its wicked owner be brought to justice? Plus, a cat hoarder is encouraged to give up some pets.

Forensic photographers are often first at the scene of a crime, capturing vital clues on film; but what can these pictures reveal.

Just a few microscopic cells, from even a single hair or drop of blood, can place a murderer behind bars. What does DNA mean for crime solving today.

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.

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.

Cash In Transit & Tye Hawkins. Judge Rinder examines a terrifying armed robbery and the story of 10-year-old Tye Hawkins, who was knocked down by a motorbike rider in a hit and run.

When a man's body is dumped in a cemetery, the trail leads detectives to question two very different sisters. How are they linked to this mysterious murder.

19-year-old Angel Garcia disappears after riding his dirt bike. Friends say he was chased by an SUV before he vanished. Months later, a possible sighting raises hopes.

In 2018, 33-year-old Joshua Webb is shot in Beckley, West Virginia. Police unravel a web of lies and follow a trail of shocking security footage to find the culprit.

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.

A couple get embroiled in a contentious divorce and a bitter custody battle over their son. The tension builds to a dark and bloody attack.

In Texas, a talented young woman has dreams of becoming a lawyer. But, a whirlwind relationship with her boyfriend leads to a horrifyingly dark crime.

The tight-knit community of Wagoner, Oklahoma, is shocked when Stacy Shoemaker is found dead by her daughter. Who could have committed this horrific crime.

Judge Rinder examines the case of Liz Speirs, who was defrauded of nearly half a million pounds, and the fatal stabbing of 21-year-old Billy Dove.

When a young man with a developmental disability vanishes, his legal guardian frantically searches for him. Police turn to CCTV to find him.

Trina's childhood becomes a living nightmare when her mother brings home her boyfriend, Robert. He is not only controlling but also a violent killer.

When Natalie moves to Norfolk, Virginia, she makes new friends both on and off her high school dance squad. But she's unaware a violent obsession revolves around her.