mum has told of her horror after watching a Snapchat video of her 13-year-old son being brutally attacked by a gang of older boys who she says beat him with 'gloves strapped with nails'. Leanne McIlroy's says teen son Tyler McGreavy was lured to an empty field in Fudstone, Kilbirnie, by a boy he 'thought was a pal' before being ambushed by a gang of older thugs.