Main character is a professional assassin/hit-man as part of the 'family business' with his father.
He shoots someone at close range in the abdomen and walks off.
A man teaches his young son how to shoot a pistol and the boy is told to aim at a squirrel. The squirrel is killed, but this is not shown onscreen.
Main character assassinates another man for the first time by walking up to his car, shooting him once though the window, hesitating, and then walking off.
A man is mugged in a park by a group of young people and another man, upon seeing this, approaches them and pulls out his pistol. They flee.
A woman smashes a glass offscreen and slits her wrists. We see her holding her wrists and blood dripping off them.