Giovanna Scalise is busy with inspectors Manrico and Mauro Belli solving the strange case of a girl's kidnapping, while Luca and Valeria are on the trail of a thief who strikes in a cinema. In the meantime, Ugo improvises as a computer expert, making Parmesan despair. Roberto and Angela are worried about little Maura who is ill. Those who are plotting to kill Scalise have an unexpected stroke of luck. Saro, increasingly under pressure from Vito Tonnara, begins to prepare the ambush... Mauro and Roberto, called to investigate a scam, discover with surprise that the robbed person is their elementary school teacher. Once the case is solved, they recall their school years with her and the teacher reveals funny details about them. Meanwhile, Manrico and Valeria are busy with a case involving a psychiatrist and one of his patients in the throes of a fit of rage.