

Author Helen Bailey thought she'd found the perfect ending to her own story when she met Ian Stewart, but this was no fairy-tale romance; it was a story that would end in her murder. When the renowned writer of children's books was reported missing, her fiancé Ian Stewart claimed that she had simply gone to her holiday home in Broadstairs to 'clear her head'. Later, he was charged with her murder when her body was discovered in a cesspit underneath their home, killed by her fiancé who stood to inherit the 4 million estate.

Monaco, 1999. One of the world's richest men dies in his penthouse. This documentary unpacks the mysterious murder of billionaire banker, Edmond Safra.

Using raw, firsthand footage, this documentary examines the disappearance of Shanann Watts and her children, and the terrible events that followed.

Legendary journalist Gay Talese unmasks a motel owner who spied on his guests for decades. But his bombshell story soon becomes a scandal of its own.

A chilling 911 call. A gruesome scene. What really happened inside a family's quiet suburban home? Murder or self-defense? Told from both sides, this documentary explores Jason Corbett's brutal death.

A young mother’s mysterious death and her son’s subsequent kidnapping blow open a decades-long mystery about the woman’s true identity, and the murderous federal fugitive at the center of it all.

An intimate, arresting portrait of cyclist Moriah Wilson—raised by a fierce, loving family—whose singular drive becomes her superpower, carrying her to athletic brilliance and, devastatingly, toward a life cut short by murder.

The line between justice and revenge blurs when a devastated family uses social media to track down the people who killed 24-year-old Crystal Theobald.

A teen slams her car into a building, killing her boyfriend and his friend. What seems like a tragic accident becomes a murder case.

Raised by a man leading a monstrous double life, the daughter of the BTK serial killer shares her chilling story.

Posing as a wealthy, jet-setting diamond mogul, an Israeli conman wooed women online then conned them out of millions of dollars. Now, some victims plan for payback.

In this twisting documentary, a mechanic tries online dating for the first time and meets a woman who takes romantic obsession to a deadly extreme.

Police pull over a woman who claims she just gave birth. But the baby — and the blood — aren't hers. Twisted lies unravel in this true-crime documentary.

A young man's dramatic rescue at sea spirals into accusations he murdered two members of his wealthy New England family.

Set within the stark Icelandic landscape, OUT OF THIN AIR examines the 1976 police investigation into the disappearance of two men in the early 1970s.

Antwerp, 2003. A gang of thieves rob the impenetrable Diamond Center. Who was behind one of the world's biggest heists - and how did they pull it off?

Charlie Cullen was an experienced registered nurse, trusted and beloved by his colleagues at Somerset Medical Center in New Jersey. He is also one of history’s most prolific serial killers, with a body count potentially numbering in the hundreds across multiple medical facilities in the Northeast.

A string of threatening emails escalates into a revenge plot involving a newly married US marshal and his ex-girlfriend.

Serving life in prison for murdering their parents, Lyle and Erik Menendez speak out in this documentary explaining the shocking crime and ensuing trials.

When Jennifer Pan calls 911 to report that her parents have been shot, she becomes the primary focus of a captivating criminal case.

In 2001, Andrew Bagby, a medical resident, is murdered not long after breaking up with his girlfriend. Soon after, when she announces she's pregnant, one of Andrew's many close friends, Kurt Kuenne, begins this film, a gift to the child.

Kevin Whately
Narrator (voice)

Colin Sutton
Self - Former Murder Squad Detective
Cliff Lansley
Self - Behavior Analysis Expert
Laura Richards
Self - Criminal Behavior Analyst
Jennifer Wild
Self - Psychologist, University of Oxford
JP Asher
Self - Journalist, Royston Crown Newspaper
Jack Hardy
Self - Reporter, Press Association