After a brutally murdered oil rig worker is found in a burnt-out car, the quiet Scottish town soon becomes inflamed with rumours and fear.

A university lecturer’s murder, stabbed to death in a park, marks the start of a killer’s reign of terror as more stabbings follow, with authorities scrambling to keep up.

Dental records show a corpse's identity to be a woman who supposedly died over three years ago from a brain aneurysm.

Police respond to what seems to be a hit-and-run leaving three men critically wounded, but while teams begin to gather evidence one dies in hospital.

Officers from the Metropolitan Police uncover a shallow grave in the back garden of a missing woman, leading detectives on an international manhunt.

Seventeen-year-old Jodie Chesney was stabbed in the back while hanging out with friends in the local park. An obscure clip of CCTV helped to catch her killers.

A small north Wales community is in fear after the ritualistic murder of an elderly woman. Police are convinced the killer is a local. Forensic evidence mounts, and the net closes in.

A loving mother is brutally attacked in the street during the evening rush hour. The police's prime suspect has a watertight alibi, so it's up to the forensics to uncover the truth.

After church organist Alan Greaves dies following a suspected hit and run, forensic experts find a clue on his body that unlocks the truth of the case.

After a gruesome discovery in a London canal, the investigation leads police to believe they're dealing with a serial killer. He's been careful to cover up his crimes, but forensic experts uncover hidden clues to expose the truth.

A family confront suspected moped thieves with fatal consequences. A close-knit London community demand justice, helping forensic specialists uncover evidence to unmask the knifeman.

After a talented young skateboarder is shot dead in front of his family in Liverpool, forensic experts recover a deleted social media message exposing two killers bent on petty revenge.

Police receive a call that 21-year-old student Libby Squire is missing. Humberside Police launch one of their biggest-ever missing persons searches. Then a body is found in an estuary.

The police force in Cornwall uncover a house of horrors: three bodies wrapped in bedsheets, hidden under a woodshed. The police uncover a web of lies, and zero in on their prime suspect.

After the shocking discovery of a man wrapped in a shower curtain and buried in a deep makeshift grave in the back garden of a Surrey home, forensic experts expose a dark secret.

A woman is found dead in a playground. When DNA links the murder to a series of sexual assaults in the area, forensic analysis of a water bottle identifies a dangerous predator.

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No description available

No description available

No description available

No description available

Explores how the police and their specialist forensic teams caught evil murderer Stephen Marshall, infamously known as “The Jigsaw Killer.”

After a student from Poland disappears, authorities soon find the culprit to be a convicted sex offender living under an alias with a long list of victims.

A group of Pakistani men in Glasgow, Scotland, set out for revenge against a Scottish gang by brutally murdering a random white teenager.

After a woman is reported missing police quickly find evidence pointing to her ex-boyfriend, who was out if jail for a brief time around when she vanished.