The programme in which viewers help police solve serious crimes. Josephine Chandler was viciously attacked on a coast-to-coast hike in North Yorkshire. In Kent an off-duty policeman was shot in a high-street raid. Ann Heron lost her life within yards of a busy road in County Durham. Tonight police appeal for your help on these cases.

The programme where viewers across the country can help police solve serious crime. On Merseyside an armed gang threatened a policeman, who feared for his life. Perhaps you saw them escaping down Penny Lane? Tonight detectives appeal for your help on this and many other serious cases.