DS Henry raids Malcolm's home after hearing he's embezzling funds at an angling club, and finds stolen laptops as well as an unlicensed firearm - but legal technicalities result in the case being dropped. The detective then discovers Malcolm and Simone are planning a transatlantic trip and fears the killer could use this opportunity to murder his fiancee. Will he be able to warn her before it's too late? Fact-based drama, starring Reece Shearsmith, John Hannah and Archie Panjabi.