The best Claudio Cassinelli’s crime movies

An unidentified fifteen year-old girl is found hanged after an anonymous tip-off. The girl, Silvia Polvesi, is soon discovered to have been murdered. A peeping tom is caught with photos of her having sex with a teenage drop-out but he is later released due to lack of evidence. The investigation, conducted by Inspector Silvestri and the assistant public prosecutor Vittoria Stori, focuses on the girl's parents. It transpires that a private detective, Ruggero Pollente, was hired by Silvia's mother because the latter was concerned about her activities. As a conspiracy begins to emerge, Pollente's body is found dismembered and his girlfriend is subsequently attacked by a machete-wielding killer clad in motorcycle gear...

Free Hand for a Tough Cop (Italian: Il trucido e lo sbirro, also known as Tough Cop) is an Italian poliziottesco-action film directed in 1976 by Umberto Lenzi. In this movie Tomas Milian plays for the first time Sergio Marazzi aka "Er Monnezza", a role that he later played several more times, in Lenzi's Brothers Till We Die (1978, a sort of sequel of this movie), in Destruction Force by Stelvio Massi (1977), in Uno contro l'altro, praticamente amici by Bruno Corbucci (1980), in Francesco Massaro's Il lupo e l'agnello (1980).

Police detective Paolo Germi and the mysterious Marisa meet each other at a dance hall. Germi is unsuspecting of the secret Marisa is carrying with her: adverse conditions forced her into prostitution. As Germi finds the young girl brutally murdered, he decides to go after her killers. During his investigation, he enters a world of intrigue and obfuscation that leave an endless trail of blood.

The investigation of the bombing of a hotel lobby as seen through the eyes of a young detective.