Mum brainwashed and stalked by her jealous ex - Britain's Darkest Taboos

The family of Lorna Smith reflect on her murder. In Brixton in 2011, Lorna Smith thought she had found a new love and a new life with her ex-husband's best friend but it soon turned deadly. Her story sparked new stalking laws in Britain. Britain’s Darkest Taboos tells the stories of some of the most shocking and disturbing crimes within families and relationships. Every family’s worst nightmares are relived and re-told in unflinching detail by those left behind – by the families and friends, and by others whose lives have been touched - like the police officers and reporters involved in the cases.