Camilla tries to convince Susy to get Tucci out of her head. He has disappeared but definitely left his mark.

After leaving Tucci's office, Camilla confides to Susy that she suspects Sabrina is friends with Taviani. Having driven Camilla to Livietta's school, Susy sees Berardi and fears another interrogation.

Camilla reports to Gaetano what she discovered by talking to Tucci's secretary and also explains her theory to him. Later, she goes to the dentist's office for a treatment, while Renzo is busy hunting for his blackbird.

Gaetano returns to the police station with the kids. Meanwhile, Torre has carried out some checks on Tucci's secretary. Camilla shows up to pick up Livietta and share with her the sad news about Zuccotto.

Roberta, annoyed by Gaetano's behavior and the presence of the boy, decides to go home. Meanwhile, Camilla and Susy ask one of the students to trace the address from which Tucci sent the email, while Gaetano and the team listen to a wiretap and then head out to the source of the call.

In Fregene, Berardi and Torre discover that Camilla and her friend Susy are there, too, on Tucci's trail. Ferrari and Piccolo follow Sabrina to a luxury villa, also in Fregene!

Susi, convinced that Tucci was gone for good, is surprised to see him reappear at the villa, armed and attempting to escape. He has the upper hand with his gun, but he gets some surprises, too. Finally, the suspects start talking.