Overview: Isabella is suspended for beating Cristina's murderer after his arrest. Sandro and Ardenzi follow Sabatini and discover that he is meeting with Lele Bianchi, a customs officer from the port of Civitavecchia already known for previous drug dealing. / Zaccardo informs Ardenzi that Sabatini will be in charge of the section. Ardenzi interrogates Lele Bianchi to try to obtain evidence against Sabatini, but before he can obtain any information, Bianchi is released from prison.