A woman shoots a man in the ear and we hear the man scream and see him holding his ear (a small amount of blood is evident).
Two men fight in a few pre-arranged bouts while other people gather around and watch: Many punches are landed in the head, face and body, there are kicks and body slams and chokeholds, and the fighters are shown with bloody faces in a couple of fights. In one fight, a fighter is knocked unconscious when his head is slammed into a porcelain drinking fountain. In another fight scene, the fighters' heads are slammed hard on the floor (we hear a crack) and a fighter is held in a chokehold until he passes out. In another fight scene two men break through construction materials and slam each other against plate glass windows (the glass cracks).
We see a video of a boxing match and the fighters punch each other and one is knocked out.
Two men on a street try to steal items that another man is trying to sell; the man attacks them and they fight with punches (we hear loud cracks when the punches land); he then runs away and hides in a subway bathroom.
Two men steal a man's briefcase and run away on a crowded street. We read a newspaper article about a teen boy fighting his father and we hear later that the father never forgave the boy.
A man shoves another man in a couple of scenes and they argue.
A man punches a door in anger.
A man tells another, "You're a dead man."
A man talks about someone kicking someone in the groin (using crude terms) and gouging out their eyes.
A man yells at another man and a woman.
A man yells at a woman on a street and tells her that people used to sell drugs in a building that is being demolished.