The team is busy with the attack on a man of Middle Eastern origins while Sebastiano is at the center of the investigation into the attacker. Meanwhile Liguori is torn between Veronica and Blanca.

The bomber's case is officially open. Blanca is divided between this case and that of a murder involving a blind girl. Meanwhile, Liguori gets closer again to Blanca.

Blanca's sentimental skirmishes with Liguori continue, while he deals with a murder that occurred at the stadium. Meanwhile, Polibomber returns to threaten the police station.

Bacigalupo investigates a dog fighting ring. Blanca deals with some personal issues: Liguori is jealous of Sebastiano, while she can't stand Veronica, Liguori's childhood friend.

Blanca is now officially a police consultant while Sebastiano is in prison awaiting trial. Meanwhile, a serial attacker targets the San Teodoro police station.