Construction on Mrs Pargeter's new country home comes to an abrupt halt when a corpse is discovered in the wine cellar. The accused is Concrete Jacket, the builder and great friend of Mrs P's late, lamented husband. Mrs P is not about to let prison come between her and her dream home. Concrete may be a scoundrel but he's no killer. Someone has set him up – but who? Mrs Pargeter determines to find out.