Manhunt

There is no forensic evidence at the crime scene, and no apparent motive. But there has been a spate of similar violent attacks on young women in the area. Colin suspects there could be a link to a murder the year before.

Colin Sutton and his team are trying to identify the white van they have discovered from an extensive trawl of CCTV images. But there are 25,000 possible vans that need to be checked and eliminated.

After arresting Bellfield, Sutton only has 72 hours to tie him to three murders and an attempted murder.