Michael Connelly lets his two popular characters – Detective Harry Bosch and his half-brother Mickey Haller (The Lincoln Lawyer) – cross paths and work together in The Crossing. Thus the reader is treated to the tactics and viewpoints of both defense and police as the investigation proceeds. But Harry is not at all comfortable working with the defense even though he has been forced into retirement by the police. He can’t help feeling like a traitor crossing over to the enemy and can only justify helping a defense lawyer by saying he is searching for the true killer. Other baffling crossings occur among the killers, victims, and the police who cross to the dark side.