4x3 - Distretto di Polizia

While Giulia is still trying to shed light on what happened ten years earlier - the day of the assassination of her father, Judge Corsi - a particularly delicate situation arises at the 10th Tuscolano police station: a man, who had just been evicted, reacted to the police by shooting from the apartment in which he had barricaded himself, then opened the gas cylinder and took a little girl hostage.