Brianna Ghey was stabbed to death - two teenagers tried to get away with murder.

Shakira Spencer was 35 years old when her body was found by the police. She had been tortured and starved by people she considered friends.

Barnaby Webber, Grace O'Malley-Kumar and Ian Coates were killed in a series of stabbings by one man on the streets of Nottingham in the summer of 2023.

The quiet Irishman behind the high hedge had a history his neighbours could have never guessed: the man they knew as 'Frank' was really Freddie Scappaticci, a man with many secrets. Not only had he been an Irish Republican Army killer, he was at the same time an agent for the Army – perhaps their most important source inside the IRA, with access to their most sensitive secrets.

The story of footballer Cody Fisher who was stabbed to death in a nightclub in Birmingham.

When Michael Riddiough-Allen is stabbed to death outside a nightclub in Cornwall, armed police track down his killer to a nearby house where he was found hiding in the attic.

How a house party turned into a murder scene - the fatal stabbing of Mikey Roynon.

Monika had moved to the UK from Poland for a better life. She had work, a new place to stay but then was hit by a drink driver. He served time for injuring her so badly she could never walk or talk again. Six years later, Monika died. It was time for justice, again.

North Wales headteacher Neil Foden abused children over a four-year period, but could he have been stopped?

The case of a plot to kidnap, rape, and murder TV presenter Holly Willoughby.

The shocking story of how a teenage relationship ended in murder. 15-year-old Holly Newton was stalked and murdered by her 'jealous' ex-boyfriend in Hexham in Northumberland. We speak to Holly's family and the police who pieced together what happened, and hear calls for a change to the law.

The tragic story of Sara Sharif, who was just 10 years old when she was burned and beaten by her father and stepmother. Her body was found with dozens of injuries at the family home in Surrey.

The story of Gisele Pelicot has shocked the world. She's a wife and a mother who was drugged and then raped by strangers. All were invited to do so by her husband at their home in Avignon, France. The trial of Dominique Pelicot and fifty other men has led to a huge outpouring of support across France and beyond as Gisele refused to hide away as her life unfolded in court and in public.

What happens when kids become killers? The shocking story of two 12 year old school boys who brutally murdered Shawn Seesahai with a machete.

A shocking story of two teenage boys from Bristol, Max and Mason, who went out for pizza and never came home. They were killed in a case of mistaken identity. We hear from the families who have faced unimaginable loss and see the consequences of children carrying weapons on the street.

Wendy Buckney knew about her neighbour Brian Whitelock's past and wanted to give him a second chance. But were opportunities missed to protect the public from this triple-killer?