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.

Rome, Italy. After committing a heinous crime, a senior police officer exposes evidence incriminating him because his moral commitment prevents him from circumventing the law and the social order it protects.

Inspector Tellini investigates serial crimes where victims are paralyzed while having their bellies ripped open with a sharp knife.

A reporter and a blind, retired journalist try to solve a series of murders. The crimes are connected to experiments by a pharmaceutical company in secret research. The two end up becoming targets of the killer.

A group of friends get together in a remote Mediterranean island for a weekend of relaxation. Soon they start turning up dead one by one. The group gets together to determine the identity of the killer amongst them.