From unsolved murders to undercover investigations and shocking crimes. delve into one or more eye-opening documentary
Martin murdered his friend 18 years ago. Will the parole board move him to an open prison?
An axe attack prompts a police operation to take down Rochdale’s most notorious gang.
Can detectives find the man who kidnapped and sexually assaulted two schoolgirls in 2002?
Hazel Martin investigates the death of a woman on a Scottish beach.
The discovery of a body in a discarded freezer triggers a forensic investigation.
Detectives investigate the murder of a 17-year-old boy.
Ellie Williams claimed she’d been trafficked and raped. Now, the truth is laid open.
The Βι¶ΉΤΌΕΔ Disclosure investigation that helped catch the killer of Emma Caldwell.
When sleepwalking claims shatter a rape case, one woman fights back. Can Jade win justice?
Documentary which casts new light on the Jack the Ripper case.
The police’s major investigations team take up the case of missing person Julie Reilly.
An accidental explosion sets police on the trail of a major drugs gang.
Experts look for evidence that could overturn the conviction of a man in prison for murder
On Valentine's Day 1988, a young girl is discovered murdered in Cardiff's docklands.
The investigation of Sarah Everard’s murder, how the crime unfolded and its impact.
The inside story of the investigation into Manchester male rapist Reynhard Sinaga.
Documentary examining the police investigation into serial killer Stephen Port.
A yacht is tracked by police as a gang uses it to smuggle deadly weapons into Britain.
A look at the hidden world of girls in gangs.
Katie’s killer covered up her murder as suicide. How did police begin to fall for his lie?
Detectives investigate why a man was violently murdered in his own bedroom.
Journalist Tir Dhondy meets the gang members behind the rise in luxury watch theft.
The critical first two days of the investigation into the murder of a man in his flat.
The hunt for the gang responsible for the deaths of 39 Vietnamese people found in a lorry.