S4E5: Catching a Cold Case Killer | Expert Witness

1: DNA | Catching Britain's Killers: The Crimes That Changed Us

The story of the hunt to find the killer of two teenage girls in 1980s Leicestershire which led to an extraor...

3: I Want My CCTV | The History Of Surveillance

Looks at how surveillance is now seen as a necessary protective measure.

3: Interrogation | Catching Britain's Killers: The Crimes That Changed Us

The story of how a 1970s miscarriage of justice involving three teenage boys would lead to a radica...

DNA Profiling | Catching Britain's Killers: The Crimes That Changed Us

How the discovery of the forensic science of DNA fingerprinting changed the process of solving crimes,...

Episode 1 | Who's Watching You?

Richard Bilton explores the hidden world of surveillance, going inside the CCTV nerve centre and meeting those who are watched and those who ...

Episode 2 | Eyewitness

When bystanders get caught up in a bungled armed robbery and one of them is kidnapped, what effect do weapons and fear have on their memories?

Episode 3 | Eyewitness

Having many witnesses to a crime helps the police piece together the facts. But what happens when the only witness is also the victim?

Eyewitness

In an experiment with the Greater Manchester Police, the problem of eyewitness recollection is dramatically brought into focus.

Found Under the Floor | The Big Cases

The story of Bennylyn and Jellica who were murdered after starting a new life in the UK.

Knife Crime | Y Byd ar Bedwar

We discuss the rise of knife crime in Wales.

S1E1 | Murder 24/7

Following the critical first two days of the investigation into the murder of 36-year-old Courtney Valentine-Brown, who was found stabbed in a flat in Sou...

S1E1: The Disappearance of Julie Reilly | Murder Case

In March 2018, Julie Reilly was reported missing. The skilled investigators of Police Scotland's major investigations t...

S1E14: Paint Materials and Blood Patterns | Expert Witness

Forensics analysis by an art expert proves paintings by a well-known Cornish artist are fake, and spattered blood ...

S1E15: 60s DNA and Fibres around the World | Expert Witness

A 50-year-old cold case murder is solved by DNA and the tenacity of an expert witness, and a murder investigation...

S1E2 | Murder 24/7

Following the investigation into the murder of Courtney Valentine-Brown. One suspect, Ian Slater, names another, Alex Stephens, who he claims is responsib...

S1E2: The Search for Julie Reilly | Murder Case

This episode starts with the interrogation of the number one suspect. With no body, it takes all the detectives' skill to pro...

S1E3 | Murder 24/7

The investigation into the murder of Courtney Valentine-Brown concludes. With one suspect outstanding, one on bail and one in custody, can the team secure...

S1E3: Who Killed Stephen Wallace? | Murder Case

Forty-six-year-old Stephen Wallace is found dead in his Paisley home from a number of injuries. The detectives forensically c...

S1E4 | Murder 24/7

This episode follows detectives and specialists as they investigate a double stabbing in Colchester's homeless community that leaves one victim, Carl Hopk...

S1E5 | Murder 24/7

Episode five continues to follow the investigation into the killing of Carl Hopkins in Colchester. As the case enters its third day, the hunt is on for th...