Police release CCTV images of escaped convicted murderer 

A CCTV image of escaped prisoner Shaun Walmsley has been released by police as they continue to search for him.Convicted murderer Walmsley, 28, went on the run on February 21 when two men armed with a knife and a gun confronted prison officers guarding him at Aintree University Hospital in Liverpool during a visit from HMP Walton.A silver Hyundai i10 which was seen in the Fazakerley area that detectives say could provide vital clues in the search of escaped prisoner Shaun Walmsley.