Madeleine McCann: The Prime Suspect

Ex-detective Mark Williams-Thomas carries out the first active TV investigation into the German paedophile Christian B since he became the prime suspect in the Madeleine McCann case. In a world exclusive, he tests the account given by Christian B himself. The German authorities say they have evidence that Maddie is dead and that Christian B is guilty of her murder but they also say there isn't enough evidence to prosecute him. Mark already has new information - he has secured interviews with his accusers, former friends, neighbours and associates - some of whom have never spoken to the media before. Was Christian B responsible for abducting Madeleine? This series is poised to offer the most definitive answer yet.

The Hunt For Ted Bundy

World-famous homicide detective Bob Keppel digs back into his groundbreaking 1974 serial murder investigation files. Featuring rare film archive, original death row recordings and the first ever filmed interview with Bob’s wife Sande, this film is the definitive study of the Ted Bundy crimes.

Love Rats

They’re charming, they’re romantic and they’re too good to be true. When people go looking for love, all too often what they find is a rat. LOVE RATS tells the most shocking stories of victims who have fallen prey to manipulative criminals: from online scam artists, to serial conmen, to catfish looking for their next victim. Through blow-by-blow accounts of how they were targeted, coerced and conned, LOVE RATS shares the most shocking stories of trusting lovelorn people who were left with broken hearts and empty bank accounts.

Murder In The Goldfields

The Western Australian Goldfields desert can swallow you whole – vast, sparse, hot and pockmarked with abandoned mine shafts. We investigate three murders that have baffled homicide detectives, despite a raft of evidence. Ray and Jennie Kehlet went prospecting with another man... and never came back; Lisa Goven left a trail of evidence via cc cameras, but disappeared, and Charlie Park vanished into thin air. These mysterious incidents have thus far remained unsolved. What is it about this area that has attracted more than its fair share of unsolved murders?

Poisonous Liaisons

Poison has long been a weapon of choice; in desperate cases of defence, jealousy, inheritance and of course for revenge. Through interviews with criminal experts and psychiatrists, POISONOUS LIAISONS will delve into the thought process of some of history’s most notorious criminals including Lyda Southard, Nannie Doss and Graham Young, revealing their methods and the short and long-term effects their substances had on victims. At the end of each episode their crimes are fully revealed, keeping the audience gripped through a stunning narrative that details the series of events leading up to these heinous acts of murder.

The Playboy Bunny Murder

The Playboy Club in swinging seventies London was the most financially lucrative and internationally infamous site in all of Hugh Hefner’s notorious empire. Glamour, wealth, status – it was once a haven for Hollywood stars, politicians and organized crime. It was also the backdrop of one of the world’s most enduring unsolved murder cases. In this cinematic and evocative new true-crime series, journalist and author Marcel Theroux takes viewers to the enchantment and exoticism of 1970’s Mayfair and his obsessive quest to find out who killed these 4 young women. The dogged and fearless investigation leaves no stone unturned, and no door un-knocked, as he travels across the globe to hunt down suspects, and search for witnesses and family members still haunted by these tragic murders.

I Didn't Do It

I DIDN’T DO IT reveals the untold stories and personal toll of wrongful convictions - one gut-wrenching case at a time. They are stories of innocent people caught in a nightmare who must, after their exoneration, try to pick up the shreds of their life after spending years in prison. And throughout each episode, the desperate search is on for the real perpetrator behind the crime.

The Jury: Murder Trial

THE JURY: MURDER TRIAL is a ground-breaking experiment that asks profound questions about how we administer justice - by putting the jury system itself on trial. For the first time ever, we examine the fairness of the system, and the inner workings of justice in the UK. Filmed over ten days, a real murder trial is recreated word-for-word from the original transcripts, and two randomly-chosen juries, neither of whom are aware of the other, are asked to judge. The case? A man who admits he killed his wife, but whose defence maintains that he lost control, and is therefore not guilty of murder. What will the two juries decide, and why? How well will they follow the complexities of the law? And after they have deliberated, will they agree with each other’s verdicts? FORMAT AVAILABLE Awards: Best Reality Show, 2025 BAFTA Television Awards Best Factual Entertainment Format, 2024 International Format Awards Ratings Highlights: -Episode 1 was the highest rated new format launch in 10 years and the 3rd highest unscripted launch on C4 in 10 years -Episode 1 had a 112% higher rating than the slot average, and 124% higher audience share than average -In the first week of launch, the series as a whole is the strongest streaming series of any genre currently on the Channel 4 platform.

Crime Stories

A cabbie takes more than just a fare. Human remains are discovered in a farmer’s field. A responsible daughter never makes it home. Horrible criminal acts are committed every day, and it's up to dedicated homicide detectives to hunt down the perpetrators and ensure that justice is served. We follow each dramatic step of the investigation, from the first signs of foul play to the tension-fueled interrogations, and culminating in hard-fought convictions, as law enforcement, journalists, family, and friends take viewers through the horrifying true stories of North America’s most chilling murders.

Our Toughest Cases

Murder and violent sexual attacks; there are certain crimes that take their toll on even the most experienced of officers. In this series, we hear from the officers who relive the toughest cases they’ve ever faced and provide first-hand insight into cases that had seismic repercussions and shook entire communities to their core.