LIMESTONE COWBOY Times are good for Yorkshire DI Charlie Priest. His last murder case has been neatly sewn up, the weather is fine, and he has fallen for the charms of Rosie Barraclough, teacher of geology at the local high school. Chasing petty criminals is a low stress occupation, just what Charlie needs, but when two people nearly die after eating contaminated food from a local supermarket the race is on the find the culprit before it becomes a murder hunt.After Rosie learns that Charlie is a detective her feelings for him change, and he discovers that she has a dark secret. A television company is trying to make a film about her story and she cooperates with them, against Charlie™s advice. He promises to help her, but sometimes helping only makes things worse...