On the first of May 1947, the bandit Salvatore Giuliano conducted a raid to the mountain pass Portella della Ginestra, with a view to capturing Sicily's most prominent communist, Giacomo Licausi. What actually happened was a regular massacre, leaving fourteen people dead and more than thirty wounded. In 1951, about a year after Giulano's violent death, his men are tried in Viterbo. Unconvinced by the official version, Gaspare Pasciotta's lawyer, decides to travel to Sicily and starts investigating the facts.