Five Corners (1987)

No sex or nudity show in this movie. Few kissing scene between men and women. Few mild sexual references.

Two girlfriends wake up naked undercovers at a strange crashpad apartment after a night of partying with two young men without memory of the night before. They also find a pair of men's jockey shorts nearby. However when they question them the next day, the boys say nothing happened. No explicit nudity is seen.

Algebra teacher gets murdered with an arrow to the back.

A woman is attacked, beaten (mostly out of frame), knocked unconscious, and abducted.

A man is struck in the head with a club. He yells in pain, but remains conscious. No blood or gore.

A man is shot in the chest. Some blood is shown. He later dies.

A man is shot in the hand as he shoots another man in the shoulder. A fight ensues, between the hand-shot man and a third man. The fight continues, including the shoulder-shot man.

Two women huff glue (on camera) after taking pills (off camera).

A man threatens to throw another man off a roof; an unconscious woman lies on the roof ledge in danger of falling or being thrown off. The ending sequence involves a rooftop confrontation with the psychotic character and is very tense. A man falls to his death from the roof.