Woman is shown sitting in a bed naked from the waist up but it is a dimly lit scene and hard to make out details.

Brief rear male nudity in a shower scene at the beginning of the the movie.

A dead woman is shown nude in a couple of frames. Very brief. Breasts are visible.

A man is shot at the back of his head and then dragged inside a police booth.

Throughout, there are many photos graphically depicting victims shown. Most of them involve an X being carved in the front of their throat, and most of them have lots of blood shown.

Two men are seen smoking cigarettes and one of these often tends to ask for a cigarette.

The mystery behind the murders committed by others can be intense.

The main character's wife deals with schizophrenia which is depicted very realistically, and he is seen to be frustrated with her multiple times. This may upset viewers.

Suggested MPAA: Rated R strong bloody violent and disturbing images throughout, language, and for some nudity.