Defense attorney Mickey Haller is pulled over by police, who find the body of a client in the trunk of his Lincoln. Haller is charged with murder and can't make the exorbitant $5 million bail slapped on him by a vindictive judge. Mickey elects to defend himself and must strategize and build his defense from his jail cell in the Twin Towers Correctional Center in downtown Los Angeles, all the while looking over his shoulder because as an officer of the court he is an instant target.