Crimewatch S09E09 - November 1992

Two months ago a botanist discovered the body of a prostitute, stabbed to death, in dense undergrowth in north Yorkshire. A witness remembers seeing someone like her talking to a man shortly before her death. Who is he?

In Lambourn a security guard was shot as he made a delivery. A reconstruction of the event - with impressions of the gang's faces - and the guard's own story may jog memories.