Continuity mistake: When detective Connors and his partner enter Gina's apartment, Connors is at first holding his gun with both hands, but in the next shot, he is holding it with just his right hand.
Continuity mistake: When Dekker follows Richards on a motorbike, he has to stop in due to traffic. Here his suit has no broken glass on it. In the next shot, it has. (00:36:20)
Continuity mistake: When Shane is interrogating Harry, there is a flashback to the Pearl Street Bridge. In the first shot, we see York standing next to Conners. In the next shot, Conners is standing alone and in the very next shot York steps up next to him. (01:19:50)