| 24 Hours in Police Custody | The Cold Case Murder: Forensics get a partial DNA match to a previous suspect, and officers bring him in for questioning. After 13 years of denial will he finally confess? (Ep2) [AD,S] | Wed, Apr 22, 12:00 am | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Cold Case Murder: The case of the brutal murder of 86-year-old Una Crown in 2013 is re-opened. Police think they know the killer but will the science back them up? (Ep1) [AD,S] | Tue, Apr 21, 11:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Cold Case Murder: Forensics get a partial DNA match to a previous suspect, and officers bring him in for questioning. After 13 years of denial will he finally confess? (Ep2) [AD,S] | Tue, Apr 14, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Cold Case Murder: The case of the brutal murder of 86-year-old Una Crown in 2013 is re-opened. Police think they know the killer but will the science back them up? (Ep1) [AD,S] | Mon, Apr 13, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Butcher of Suburbia: The landmark series brings us the gripping inside story of the murder of a 74-year-old woman - and the killer's macabre efforts to conceal her death. (Ep1/2) [AD,S] | Wed, Mar 4, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | Burying Horror: The investigation into one of the country's worst serial paedophiles takes detectives to even darker places when several large bones are found in the offender's old garden. [AD,S] | Thu, Jan 29, 11:05 pm | Channel 4 | 70 mins |
| New: 24 Hours in Police Custody | Burying Horror: The investigation into one of the country's worst serial paedophiles takes detectives to even darker places when several large bones are found in the offender's old garden. [AD,S] | Tue, Jan 27, 9:00 pm | Channel 4 | 65 mins |
| 24 Hours in Police Custody | The Norfolk Narco Cartel: The inside track on a major covert operation against a Mexican drugs cartel who the police think are importing large quantities of methyl-amphetamine into Norfolk. [AD,S] | Sun, Dec 21, 9:00 pm | Channel 4 | 75 mins |
| New: 24 Hours in Police Custody | A Family Vendetta (Part 2/2): The landmark series that captures real-life drama at its most intense, following police detectives around the clock as they investigate major crimes. [AD,S] | Tue, Dec 9, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | A Family Vendetta (Part 1/2): The landmark series that captures real-life drama at its most intense, following police detectives around the clock as they investigate major crimes. [AD,S] | Mon, Dec 8, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | Concluding part of the special following one of Bedfordshire Police's biggest ever murder investigations. A suspect's in custody. Detectives are shocked by what their investigation reveals. [AD,S] | Mon, Oct 6, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | First episode of a two-part special following one of Bedfordshire Police's biggest ever murder investigations. As detectives investigate, the case grows darker and more dangerous... [AD,S] | Sun, Oct 5, 9:00 pm | Channel 4 | 85 mins |
| 24 Hours in Police Custody | Lost Boys: The disappearance of 15-year-old boy leads the Guns & Gangs unit to a possible drug distribution line. But a raid on a suspected den gives detectives an unpleasant surprise. | Thu, Jul 17, 10:00 pm | Channel 4 | 65 mins |
| New: 24 Hours in Police Custody | Lost Boys: The disappearance of a 15-year-old boy leads the Guns & Gangs unit to a possible drug distribution line. But a raid on a suspected den gives detectives an unpleasant surprise. [AD,S] | Sun, Jul 13, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | Nightclub Predator: The inside story of the investigation of a serial rapist continues. As evidence of more victims emerges, can police stop the suspect getting out on bail? (Ep2/2) [AD,S] | Fri, Jul 11, 12:05 am | Channel 4 | 60 mins |
| 24 Hours in Police Custody | Nightclub Predator: A young woman's distressing 999 starts a rape investigation, revealing a dangerous suspect and a house filled with film records of multiple crimes. (Ep1/2) [AD,S] | Thu, Jul 10, 11:05 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | Nightclub Predator: The inside story of the investigation of a serial rapist continues. As evidence of more victims emerges, can police stop the suspect getting out on bail? (Ep2/2) [AD,S] | Mon, Jul 7, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | Nightclub Predator: A young woman's distressing 999 starts a rape investigation, revealing a dangerous suspect and a house filled with film records of multiple crimes. (Ep1/2) [AD,S] | Sun, Jul 6, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Butcher of Suburbia: The suspect admits to the murder of a 74-year-old woman. But a deeply disturbing tale that shocks experienced detectives has only just begun. (Ep2/2) [AD,S] | Mon, Jun 30, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Butcher of Suburbia: The true-crime show returns with the gripping inside story of the murder of a 74-year-old woman, and the killer's macabre efforts to conceal her death. (Ep1/2) [AD,S] | Sun, Jun 29, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Murder of Rikki Neave: A dedicated police team start a fresh investigation into Neave's murder, sparking a cat-and-mouse game between detectives and a suspect on the run. (Ep2/2) [AD,S] | Mon, May 5, 11:05 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Murder of Rikki Neave: A true crime cold case special revisits the brutal, unsolved murder of a six-year-old in 1994. Will a compelling new lead finally reveal the killer? (Ep1/2) [AD,S] | Mon, May 5, 10:00 pm | Channel 4 | 65 mins |
| 24 Hours in Police Custody | The Siege: Feature-length special telling the gripping inside story of an armed siege in a tower block, with unprecedented access to the police command suite. [AD] | Mon, Apr 28, 10:00 pm | Channel 4 | 105 mins |
| New: 24 Hours in Police Custody | The Unusual Suspects: With cannabis deliveries coming through letter boxes across the country, sent to unexpected suspects, Luton CID have a battle on bringing the chief culprit to justice. [AD,S] | Mon, Jan 20, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Norfolk Narco Cartel: The inside track on a major covert operation against a Mexican drugs cartel who the police think are importing large quantities of methyl-amphetamine into Norfolk. [AD,S] | Thu, Jan 16, 11:05 pm | Channel 4 | 75 mins |
| New: 24 Hours in Police Custody | The Norfolk Narco Cartel: The inside track on a major covert operation against a Mexican drugs cartel who the police think are importing large quantities of methyl-amphetamine into Norfolk. [AD,S] | Mon, Jan 13, 9:00 pm | Channel 4 | 75 mins |
| 24 Hours in Police Custody | A distressed woman arrives at Luton Police station, where officers have to tell her that her 76-year-old husband is under arrest following allegations of historic child sex abuse. (S5 Ep2) [AD,S] | Thu, Jul 4, 9:00 pm | Channel 4 | 45 mins |
| 24 Hours in Police Custody | The Siege: Feature-length special telling the gripping inside story of an armed siege in a tower block, with unprecedented access to the police command suite. [AD,S,W] | Mon, May 27, 10:10 pm | Channel 4 | 100 mins |
| 24 Hours in Police Custody | A distressed woman arrives at Luton Police station, where officers have to tell her that her 76-year-old husband is under arrest following allegations of historic child sex abuse. (S5 Ep2) [AD,S] | Tue, Apr 2, 10:00 pm | Channel 4 | 45 mins |
| 24 Hours in Police Custody | Cameras follow an engrossing and surprising real-life investigation into a reported burglary of antiques worth a quarter of a million pounds from a country estate. (S8 Ep5) [AD,S] | Mon, Feb 19, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The real-life crime series has intimate access to a covert surveillance operation, which culminates in 10 simultaneous armed dawn raids against organised crime gangs. (S7 Ep2) [AD,S,W] | Mon, Jan 22, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | This episode has unprecedented access to a major investigation into an allegation of police corruption, as detectives track down, arrest and then charge a fellow officer. (S6 Ep1) [AD,S] | Mon, Jan 15, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Siege: Feature-length special telling the gripping inside story of an armed siege in a tower block, with unprecedented access to the police command suite. [S] | Tue, Dec 5, 10:00 pm | Channel 4 | 100 mins |
| New: 24 Hours in Police Custody | The Siege: Feature-length special telling the gripping inside story of an armed siege in a tower block, with unprecedented access to the police command suite. | Sun, Dec 3, 9:00 pm | Channel 4 | 95 mins |
| 24 Hours in Police Custody | A man lies dead in a Peterborough park. Detectives are called in to investigate this real-life whodunnit. But rigor mortis has set in and the trail of evidence is going cold. (S6 Ep3) [AD,S] | Mon, Nov 13, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The Murder of Rikki Neave: A dedicated police team start a fresh investigation into Neave's murder, sparking a cat-and-mouse game between detectives and a suspect on the run. (Ep2/2) [AD,S] | Thu, Jun 15, 10:00 pm | Channel 4 | 65 mins |
| 24 Hours in Police Custody | The Murder of Rikki Neave: A true crime cold case special revisits the brutal, unsolved murder of a six-year-old in 1994. Will a compelling new lead finally reveal the killer? (Ep1/2) [AD,S] | Wed, Jun 14, 10:00 pm | Channel 4 | 65 mins |
| New: 24 Hours in Police Custody | The Honeytrap Murder: Two women are charged with murder after a man is found robbed, naked and stabbed to death. Can police track down the men behind this violent honey trap plot? (Ep2/2) [AD,S] | Tue, Mar 21, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Honeytrap Murder: A man is found stabbed to death and naked in a block of flats in Luton. Did he step into a honey trap, lured by sex but set up to be violently robbed? (Ep1/2) [AD,S] | Mon, Mar 20, 9:00 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The cameras follow an engrossing and surprising real-life investigation into a reported burglary of antiques worth a quarter of a million pounds from a country estate. (S8 Ep5) [AD,S] | Thu, Feb 9, 11:05 pm | Channel 4 | 60 mins |
| 24 Hours in Police Custody | The cameras follow an engrossing and surprising real-life investigation into a reported burglary of antiques worth a quarter of a million pounds from a country estate. (S8 Ep5) [AD,S] | Wed, Dec 14, 10:00 pm | Channel 4 | 65 mins |
| New: 24 Hours in Police Custody | Bedfordshire Police race to rescue a missing 15-year-old girl reportedly being held captive in what becomes a case of alleged sexual grooming and serious multiple abuse. (S10 Ep2) [AD,S] | Mon, Dec 5, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Murder of Rikki Neave: A dedicated police team start a fresh investigation into Neave's murder, sparking a 'cat and mouse' game between detectives and a suspect on the run. (Ep2/2) [AD,S] | Tue, Jul 5, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The Murder of Rikki Neave: A true crime cold case special revisits the brutal, unsolved murder of a six-year-old 27 years ago. Will a compelling new lead finally reveal the killer? (Ep1/2) [S] | Mon, Jul 4, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | Cold to the Touch: Behind the scenes as Cambridgeshire Police investigate the tragic death of 11-week-old Baby Teddy, with both mother and her partner under suspicion. (Ep2/2) [AD,S] | Tue, Jan 4, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | Cold to the Touch: The first of a gripping two-part special taking viewers behind the scenes of a police investigation into the tragic, shocking death of an 11-week-old baby. (Ep1/2) [AD,S] | Mon, Jan 3, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | The real-life drama follows police investigations into one of the most disturbing and hard-to-prove crimes - baby-shaking cases - and examines parents' often-divided loyalties. (S9 Ep6) [S] | Mon, Nov 1, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | On a quiet Sunday lunchtime in a Cambridgeshire suburb, a man lies bleeding to death. A major manhunt is triggered, where the strength of family blood ties is brutally exposed. (S9 Ep5) [S] | Mon, Oct 25, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | In the gripping conclusion to this two-part special, will the victims of alleged historic child sex abuse finally get justice? Or will the suspect walk free, like he did before? (S9 Ep4) [S] | Mon, Oct 18, 9:00 pm | Channel 4 | 60 mins |
| New: 24 Hours in Police Custody | In the first part of a two-part special, a lone detective is on the trail of a Luton man who sexually abused scores of young people, in what becomes a complex, disturbing pursuit. (S9 Ep3) [AD,S] | Mon, Oct 11, 9:00 pm | Channel 4 | 60 mins |
