Documentary series telling the stories of some of the UK's most high-profile murder cases.<br /><br />The events that led to the death of EastEnders regular cast member Gemma McCluskie in 2012 and the arrest of her brother, Tony, after her body was found in a canal five days later. Featuring dramatic reconstructions from the perspectives of both the victim and the perpetrator, as well as interviews with Gemma's friends, father and elder brother Danny.