After a bomb detonates near the motorcade of the U.S. president and Britain's prime minister, British MI-5 agent Mary Chapman--along with the help of Oliver Stone, Harry Finn, Alex Ford and the rest of the Camel Club--investigates whether or not the bomber had a different target in mind.

Newspaperman Jack McEvoy decides to use his final days at the L.A. Times to write the definitive murder story of his career. Focusing on the case of Alonzo Winslow, a 16-year-old drug dealer in jail after confessing to a brutal murder, Jack realizes that Winslow's so-called confession is bogus and that the real killer is operating completely below police radar -- and with perfect knowledge of any move against him.