The team is putting two and two together regarding the phone records. They discover whose cellphone number had been calling Teresa, repeatedly, before she died. Three detectives go and see someone who had clearly lied to them.

Lojacono and Giacomo have what seems like a fruitful conversation and Lojacono relates what he has learned to the team back at police headquarters. That evening, Di Nardo is stuck at home playing cards with her parents.

Marco has lunch with his father who thinks he needs a better job and wants to help. Lojacono makes a phone call as a result of his talk with Marinella. At police headquarters, the team is talking about asking Giacomo Scognamiglio to come in again.

Lojacono and Marinella have a frank conversation about the past. Palma talks to his superior about the case, to let him know that the Scognamiglio son is a suspect.

Pisanelli meets up with Mr. Musella and goes home with him. They talk about being widowers. Lojacono is waiting for his daughter to come home. Here is where she was.

A woman (from the Veneto region) in the building remembered something she thought might be important. The police questioned Teresa's husband again. Palma asks Ottavia for help finding an apartment.

Lojacono, Palma, and the DA discuss the interview they had had with Giacomo. When they go back to the apartment building where the crime had been committed, they encounter some of the residents whom they now are acquainted with.

Lojacono and Di Nardo go to forensics to find out about evidence on the victim's body and clothing. Palma and Piras question Giacomo Scognamiglio, or at least, they try.

Lojacono takes his daughter Marinella to Letizia's trattoria and the two women hit it off. Ottavia reports on the victim's phone records.

Carmen Esposito tells the police everything she knows. Then Lojacono meets with Aragona and Palma at the DA's office to discuss the case.

Lojacono would like to talk to Giacomo Scognamiglio, but his mother says he is out. He then goes to talk to Signor Vassallo downstairs in the same building.

Lojacono, Romano, and Di Nardo go to talk to Teresa's husband again. He reveals the reason for the fight he had had with Giacomo. The team goes back to the building where the Scognomiglios live and they run into the ex-door person.

Lojacano can't wait to have some time with his daughter, but she has other plans. Pisanelli goes to see his friar friend, Leonardo, at the monastery.

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

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

Matarazzo and Calagiuri hit a dead end in their first encounter at the University of Bari. Imma finally gets to consult the files associated with Bruno's disappearance fifteen years prior. Diana asks her for a favor she shouldn't have.

All that remains is to take Bibì back to her owner. Nothing easier, right?

Now that the case has been solved, all that needs to happen is for Bibì to go back to Francesca. Livietta isn't so sure about that.

Renzo still has Bibì and has a frustrating phone call with Camilla. At the police station, Lenox's "secretary" explains herself.

Camilla has an interesting and enlightening conversation with Signora Voglino. For some reason, Berardi shows up, too.

They discover the gun belonged to Francesca. Debbie talks to the class, and Camilla gleans a spark of information that might prove useful. Gaetano goes to talk to Camilla and she gives him a good talking too.

The photographer gives Berardi some more details, but there is still the question of the missing gun. Potti and Bibì seem to have made up completely and Camilla and Renzo might not be in total agreement about what to do next.

Torre discovers the criminal record of the photographer's accomplice and she gets questioned again. Camilla is exhausted, and Renzo tells her about the kiss Livietta's friend Giulio gave her.

Gaetano is taking Camilla and Francesca home, but gets a phone call from Torre and so there's a change of plans. After dance class, Renzo has a little talk with Livietta about the kiss he saw her receive.