It's winter in Cherringham, and petty thief Charlie Topper's life is in danger. Desperate, he reaches out to Jack and Sarah for help: last summer - during a robbery - he witnessed a cold-blooded murder, and now he fears the killer is after him. Can Jack and Sarah solve this very cold case - before the desperate murderer comes for them too?
Set in the sleepy English village of Cherringham, the detec...