Desc: Per mano ignota: Peteano una strage dimenticata: Directed by Cristian Natoli. The film talks about the attempt happened in the small city of Peteano (1972) through the memories and the experiences of the people that lived directly that historical moment so-called 'Strategy of Tension'. Starting from the Peteano Massacre many chain reactions have changed the history of Italy, bringing the First Republic to the end.