Series 4 Episode 4: One Punch

When a man dies after being punched outside a nightclub, the police must establish whether it was an unjustified assault on an innocent man or an act of self-defence with tragic consequences

Next on TV: Sun 3 Dec, 9pm

Bedfordshire Police investigate a possible break-in and a devastating high-speed car chase

First shown: Mon 28 Nov 2022 | 47 mins

Series 10 Episode 1

A cat-and-mouse game begins as detectives track a prime suspect on the run

First shown: Mon 4 Jul 2022 | 47 mins

The Murder of Rikki Neave (Part 2/2)

The cold case of the brutal, unsolved murder of a six-year-old re-opens 27 years later

First shown: Mon 4 Jul 2022 | 47 mins

The Murder of Rikki Neave (Part 1/2)

Cambridgeshire Police have a big problem: a murder hunt without a body

First shown: Mon 5 Apr 2021 | 47 mins

The No Body Murder

The police close in on the ringleaders of a major drug smuggling operation

First shown: Sun 8 Nov 2020 | 68 mins

The Home County Cartel - Part Two

A covert police unit track an operation smuggling huge quantities of drugs into the UK

First shown: Sun 8 Nov 2020 | 47 mins

The Home County Cartel - Part One

Behind the scenes of an investigation into the brutal murder of a young man

First shown: Wed 15 Jan 2020 | 89 mins

Murder in the Woods (Feature-Length Version)

Detectives investigate a reported burglary of antiques from a country estate

First shown: Mon 8 Apr 2019 | 47 mins

Series 8 Episode 5: The Detective and the Surgeon

A man lies dead in a Peterborough park. Detectives are called in to investigate.

First shown: Mon 5 Mar 2018 | 47 mins

Series 6 Episode 3: Left for Dead

Officers investigate allegations of historic child sex abuse against a 76-year-old man

First shown: Mon 12 Jun 2017 | 31 mins

Series 5 Episode 2: Their Time Will Come

A blood-soaked man walks out of a hotel lift shouting that he's killed someone

First shown: Mon 5 Jun 2017 | 47 mins

Series 5 Episode 1: A Moment of Madness

A man dies after being punched; an unjustified assault or a tragic act of self-defence?

First shown: Thu 12 May 2016 | 47 mins

Series 4 Episode 4: One Punch

Detectives investigate and interview a man arrested on suspicion of conspiracy to murder

First shown: Mon 29 Sep 2014 | 63 mins

Series 1 Episode 1: The Conspiracy to Murder