Follow South Wales Major Crimes detectives as they investigate shocking murders, from the initial “Code Blue” call to the scene to the arrest and trial of the accused killer.

Meet the emergency response officers, detectives and command centers of the Northumbrian Police force fighting to keep their community safe.

The Dyfed Powys Police are a small force tasked with a big job. Covering the busiest port in the UK, their way of life is in tune with the sea, the season, and the hundreds of thousands of tourists.

A rare insight into life behind bars, exploring the issues that prison staff and prisoners face at HMP Durham, and women's prison Foston Hall.

An award-winning team of documentary makers revisit one of Britain’s most baffling cold cases.

In this groundbreaking series, relatives of convicted killers team up with two top criminal barristers to examine historic murder cases. Can modern forensics rewrite their tarnished family histories?

Follow real investigations around the clock, where police detectives face the pressure of having only 24 hours to hold a suspect.

In "Dying for Revenge," each episode of this true crime series explores a shocking story of a revenge-driven crime.

Get an inside glimpse into the daily challenges of Britain's traffic officers as they strive to maintain order on some of the UK's busiest roadways.

With unparalleled access to crime scene investigators, this series follows major and complex cases to reveal the crucial role cutting edge forensic science plays in bringing criminals to justice.