Rick punches a man in the face.
Two people are killed at close range. We see blood spray briefly. We see a darkened bullet hole in the head of one of them later.
A boxing match features a few violent moments, including a very rough headbutt that leaves a bruise.
A man cuts his hand, and we see some blood.
There's an assassination sequence early on, in which a man is shot in the throat (not directly seen), and a woman is shot in the arm (bloody). Lots of blood is seen, but not much gore. There's some gunfire, and the assassin is shot at close-range. This scene is seen several times throughout the film, from different perspectives, with varying degrees of violence.
Rick is beaten to a pulp, we see his faced severely bruised and bloodied, and he can hardly walk.
A truck crashes through a wall.