The episode begins with a séance conducted by a medium named , during which the spirit of Castelnuovo’s late wife reportedly issues a warning. Shortly after, Castelnuovo is found dead, and Azzurra , a sex worker, is accused of his murder.
Lidia’s search for the truth leads her to a mental asylum to interview the victim's sister-in-law, Giuditta Ancelli , who claims she has been sneaking out of the facility to watch Castelnuovo. La legge di Lidia PoГ«t s01e05
Andrea begins to admit deeper feelings for Lidia while assisting her with the case. The episode begins with a séance conducted by
Lidia discovers Jacopo has been hiding weapons for a friend, leading to a heated confrontation where he calls her "lonely". By the end of the episode, Jacopo is arrested. Castelnuovo is found dead