Father of missing Claudia Lawrence is 'still hopeful'

Peter Lawrence, speaking on the third anniversary of the disappearance of his daughter Claudia, has said he never imagined the search would go on for so long

Ms Lawrence, who was 35 when she vanished, was reported missing in March 2009 after failing to turn up for work as a chef at the University of York.

North Yorkshire Police believe Ms Lawrence was murdered and their investigation is ongoing.