Riggs tackles an bad guy out the window of a hotel, and Leo is caught between them. All three plummet into the pool below, but the bad guy escapes. And Riggs punches Leo several times in the pool, thinking it's a bad guy. Leo is then seen with blood on his face.
A bomb kills a woman in a pool.
There's a lengthy and destructive car chase in the beginning where several cops pursue suspects in two different vehicles, and they split up. Several cars crash and explode, and a helicopter arrives and rescues a suspect, and a man inside fires at the cops. The other suspect violently crashes, but escapes.
Cinemax content advisory: rated R for violence (V), nudity (N), graphic language (GL), and adult content (AC)
R violence type: blood and brutal.
Hans is shot point blank in the head by Vorstedt. A small bullet wound is seen, and there are tiny amounts of blood.
There's a lengthy shootout on a boat in the end, with several men getting shot. Riggs shoots and kills several men quickly, one falls from a great height, and another is shot many times in the chest (bloody holes seen).
Riggs hits a man with a pool skimmer and dispatches another man, taking both of their guns from them.
Riggs disarms a man with a gun, kicks him in the stomach, and then shoots a fish tank in the room, flooding it.
There's a long chase in which a cop and a man pursue a truck being driven by a criminal, with another cop on the truck. The truck eventually collides with another car, and a surfboard flies off the car and impales the criminal's head off-screen. Afterwards, we briefly see some blood on his head, but we do not see the actual wound or anything graphic.
Murtaugh gets into a fight with bad guys in his home, and after a fight, are killed with a nail gun. The first bad guy is shot in the forehead, very little blood. The second is shot three times in the face through a semi-transparent tarp (some blood can be seen on the other side of the tarp, but nothing too graphic is shown). There is a brief instance of a lump of blood seen on the tarp afterwards.
Riggs fights with two men, choking one with a chain and breaking his neck. He kicks the other, and then slams his head in a car door.