Ezperanza is seen strangling a guard to death with a chain.
An old man is shot several times inside a church, and his bloody corpse slumps over.
McClane and a terrorist fight with an knife with punches and kicks thrown and then McClane stabs the terrorist in the eye with an icicle. He snaps the icicle off and we see a bloody chunk of ice in the man's eye socket. Graphic.
There's a brutal fight in a baggage room of an airport between McClane and two terrorists after a brief shootout. There are brutal punches and kicks, and one terrorist is sprayed with hairspray and smashed with a suitcase. McClane fights the second terrorist on a conveyor belt and jumps off as his opponent is crushed inside it (blood smears are seen), and he tackles the other terrorist, who gets away.
There's a lengthy snowmobile chase in which McClane chases several terrorists, and gunfire is exchanged.
R violence type: blood, brutal and graphic.
There's a large shootout between SWAT team and terrorists in a skywalk, and several SWAT men are graphically shot and killed (bloody holes and spraying blood). McClane later came and bloodily shoots many terrorists and pushes scaffolding over on one terrorist, it lands on his neck, killing him. Lots of blood in this scene.
There's a shootout in a church between cops outside and terrorists inside.
Plenty of hand-to-hand combat that include headbutts, repeated heavy punches, and kicks.