The return of the monthly series in which police forces around the country appeal for viewers' help to solve serious crime.
In Cheshire a bank manager's wife was held to ransom in the boot of a car for several hours.
Her husband delivered the money after instructions were placed on his car windscreen. Did you see someone put them there? Did you see the man who followed him in a blue Ford Orion?
And three months ago Katie Rackcliff was stabbed to death in the early morning. Did anyone see the loner watching her in the nightclub, hours before she died?
If you can help with these or other cases featured tonight, telephone lines are open on [number removed] from 9.30pm until midnight. Presented by Nick Ross and Sue Cook with Supt David Hatcher and Det Con Jacqui Hames.
TELETEXT SUBTITLES: page 888
POLLY TOYNBEE: page 18
Details on Ceefax page 628
(Crimewatch UK Update at 11.15pm)