Harry Bosch is back at the LAPD in Homicide after disciplinary leave. But his first case proves to be one of the most difficult.<br/>In the wooded hills overlooking the Hollywood Bowl, he opens the trunk of a white Rolls-Royce and finds a corpse. It looks like a simple case of Trunk Music - the execution style of the Mafia where the victim is shot in his own vehicle - but the victim is LA movie producer Tony Aliso, and the mob weren't the only ones after him.<br/>Bosch finds himself up against the FBI - and back in the arms of a beautiful ex-felon. It's starting to look like Harry's first case back in Homicide is in danger of being his last . . .