Piero Mazzinghi

A musician witnesses the murder of a famous psychic, and then teams up with a fiesty reporter to find the killer while evading attempts on their lives by the unseen killer bent on keeping a dark secret buried.

Corpses disappear from a morgue. The police start investigating.

The search for a hidden treasure in a villa pits four friends against each other. (imdb)

Two violent rapists taking people hostage in a restaurant and dealing with the cops outside. (imdb)