Lojacono and Aragona go to see the husband of the ex-door person. He confirms the fight between Giacomo Scognamiglio and Teresa's husband. Back at headquarters, Romano objects to always having to stay there instead of going out as Lojacono and Aragona do.

Pietro seems to have a great time at the dinner party, while Imma is focused on work and on finding the right moment to talk to her hostess.

Ugo is not happy being a stripper. Maria Chiara, the bride-to-be is not happy either, and is a bit apprehensive about getting married. Nora realizes something about Ugo.

Michele is at dinner at Fillide's home. The conversation turns to a grim story of patricide involving someone he knows and he can't let it go. Things get out of hand.

The truth comes out and the case is solved. Livietta has a moment of clarity and does something very kind.

Lojacono and Aragona talk to different residents of the building where Teresa was killed. Everyone has something to say about her.

Imma and Pietro go to dinner at the prefect's and play with some Latin proverbs. One of these gives Imma an idea about the case.

The male strip show is about to start but Spartacus can't make it. Who can take his place? Meanwhile, at the bachelor party, Nora can't help listening to the conversation among the married men.

Michele finishes his painting of Fillide and they have a moment to get to know each other better.

The notary and his wife are talking to the Carabinieri police when the indestructible guy is heard in the hall with his tell-tale cry, "I'm indestructible!" Camilla is with him.

Lojacono goes to talk with the Scognamiglios, where Teresa had worked as a maid.

Diana has some information for Imma, some of it urgent. Imma calls on Calogiuri even though he is about to take his exam.

Melody goes to dinner at Manrico's place, but is perplexed by seeing two toothbrushes... Manrico sings as he cooks, but doesn't realize that Melody listens to the lyrics and is affected by them.

Caravaggio (as he begins calling himself) and Ranuccio play real tennis. Who's going to win?

Giuseppe is very happy that Giorgio came to see him. The two friends have an important and sincere conversation.