After Timoney fights with the man she chases along 21st, she is seen lying on the ground with a large, round, bloody mark on her forehead. The next shot shows her at a funeral, and while the rest of the marks from the fight are clearly visible, the one on her forehead has completely disappeared.
In the opening scene where the initial crime scene is shown, the police officer's uniforms shoulder badges are placed on top of another,displaying an overlapping badge, which is not correct for a standard police-issue uniform.