Gracie Spinks' parents vow to 'bring national change' to the way stalking is investigated after 'heartbreak' of learning how police failed to stop their daughter's obsessed ex-colleague before he stabbed her to death | Daily Mail Online

An inquest jury concluded that Ms Spinks, 23, was unlawfully killed by Michael Sellers, 35, months after she had reported him to Derbyshire Police for stalking and harassing her.