A series of mysterious safe break-ins in London has the police baffled. The thief seems to be using no force or explosives, and the keys are always left intact. As the investigation unfolds, a new sergeant joins the case, working alongside a seasoned police superintendent. The superintendent's wife is growing increasingly concerned for his safety, but he's too focused on solving the crime to reassure her. When a bystander is killed in a getaway car accident, the case takes a deadly turn. The abandoned getaway car is found in a scrap yard, with a discarded newspaper holding a potential clue.
The Third Key
Scotland Yard's elite detectives must employ their exceptional skills and expertise to unravel a series of confounding thefts, working against the clock to crack the mystery.
