There's a brief chase/shootout near the beginning, and two men fire guns at each other in a train station. One of them runs along a street, and is hit by a car.
A man's shoulder is seen with a patch on a bullet wound; some blood is seen on the patch.
A man is shot with a machine gun some blood is seen on the counter of the shop (though this scene is brief).
Two people are shot in the head all are offscreen and most of the time all that is seen is the gun being pointed at someones head and then cuts to another scene.
There's a car chase in which men in both cars shoot at each other. The chase goes into a cemetery, and one of the cars crashes into a grave hole, and a man flies through the windshield and hits a gravestone, and he dies.
A high-up Mexican mafioso and his henchmen orchestrate an assassination of a Mexican government official, then cuts out the tongues of people who are either witnesses or employees.
A man's handcuffs are crammed into a police car bumper, to the point where he can't escape, and in order to get information, the two cops drive at increasing speeds.
In a torture scene, a man is chained up while another man hits baseballs at him. He's seen with moderate blood on him.
A boy kicks a man in the groin, and the man punches the boy in the groin.