Nero a metà S02E11 - Verità nascoste

A boy asks forensic medicine for information on the cause of death of a friend and a few days later he too is found dead. In the hideout they thought was Imardi's, our men found his body: someone had walled him up alive. Carlo and his family restart the investigation and arrive at Leonardo Sfera, whom Marta, Muzo and Nusco arrested many years earlier for the murder of his girlfriend, Xenia, one of the girls who prostituted herself for Imardi.