 She was last seen alive at 9.30 p.m. on 7 August 2007 at a bootscooting class.A week later, police discovered her abandoned car and followed a trail of oil from it to the grave in Kings Park.Although Lloyd Rayney was controversially described by the chief police investigator Senior Sergeant Jack Lee as the "only suspect" at a police press conference in September 2007, he was not charged with the murder until December 2010, more than three years after the event.