Johnny, Cristian and Gigi save a girl from rape, but Cristian's diary falls into the hands of one of the criminals, who calls him ordering silence. Cristian is afraid and does not reveal the license plate to the police: when he decides to go back to tell the policemen what he knows, he is attacked. Andrea begins a story with the art history substitute teacher, which will soon come to light. The police inspectors, meanwhile, manage to find a way to convince Cristian to cooperate.