Berardi is gathering information about the victim who was found when Camilla was taking the kids on a field trip. While trying to understand something, Ferrari reports the disappearance of a girl. Meanwhile, Camilla's house is flooded and Renzo is very angry.

A chaotic day in an Italian classroom: amid grammatical difficulties, unexpected incidents, and group dynamics, tensions, irony, and solidarity intertwine between students and teachers.

Aragona and Romano are trying to figure out who Jamal is so they go looking for him and ask a few people if they know him. At one point a boy comes out of the bar and starts running chased by Aragon.

Since the phone records have arrived, Imma must provide explanations to both Vitali and Calogiuri. Both are of the opinion that Imma doesn't trust them.

Gaetano receives a phone call and when it ends, he finds himself forced to tell Camilla that it's from a journalist he met in Prague. Back at school, Camilla wants to know more about the centurion, while Renzo is dealing with a tragedy.

The kids who were involved by Marioni to help Matteo create a chat, and Sara immediately makes a bad impression. At Robbo's house, things seem a bit tense, and little Chiara is worried.

Lojacono and Di Nardo go to church to be able to talk again with Don Michele. The priest confirms that he and Angela loved each other very much, but that they had no history. Lojacono only wants Don Michele to collaborate.

Imma is talking with Mottola to find any connections with Don Mariano's death. He is accusing the deceased of not having helped him, and at a certain point, she says: Ma si rende conto? (but do you have any idea?) For more on this expression see our lesson. Back home, Imma is irritable, but she can't talk to her daughter about the real reasons she is upset.

Camilla and Gaetano meet again after two years at the place where a girl was found dead. The way they handle things, it seems like not a day has passed. Renzo returns home and finds Andreina searching for something.

Marioni asks Sara for help with Matteo. In the evening, Matteo is out walking with his uncle who is being a bit over-protective.

A parishioner shows up at police headquarters with photos she thinks are compromising. Lojacono and Alex then go to question the volunteers as to whether the insinuations could carry any weight.

Imma goes to the hospital and can't help looking at Pietro's phone while he is sleeping. Back at the office, Diana is in tears because her husband wants a separation.

Berardi is back in the Rome office and there's a celebration. But since there's also a dead person at the Colosseum, the celebration comes to an abrupt end and Berardi and Torre rush to the scene of the crime. The class trip also comes to an abrupt end.

Marioni tells the orchestra what he has in mind to help Matteo get integrated into the orchestra. The students involved begin to get organized by sharing their phone numbers.

Lojacono surprises Laura at dinnertime. Di Nardo has dinner with Rosaria, who has an invitation for her. At the dinner table, Giorgia has something to discuss with Francesco.