Guilty: Nanny killers face life sentences

A French couple who tortured their nanny to death before attempting to cremate her body on a garden bonfire are facing life behind bars. Sabrina Kouider, 35, and Ouissem Medouni, 40, spent over a month extracting false confessions from 21-year-old Sophie Lionnet about Mark Walton, a founding member of Boyzone. Walton was Kouider’s former boyfriend and she convinced herself he was spying on her, having sex with the nanny and even extracting Medouni’s semen to frame him for rape. Sophie…