Rav Wilding and Michelle Ackerley ask for viewers' help to crack unsolved cases. The team are in North Yorkshire where the stunning scenery can hold hidden dangers. Intrepid reporter Michelle finds out how mountain rescue teams use ropes and high wires to extract casualties from some of the most inaccessible beauty spots in the county.

In studio, former detective Rav has the latest crime appeals from all over the UK as well as tips, advice and features, including the latest crime fighting gadgets. Show less