After months of convalescence, Calogiuri returns to work but is no longer the same as before: grumpy, irritable and above all engaged in the obsessive search for the truth about the attack in which Romaniello lost his life. At Vitali's request, Imma involves him in an investigation in Taranto. The body of a boy from Matera was found in the Laterza ravine. An apparent suicide that actually hides a history of drugs, jealousy and evasions. An intuition from Calogiuri puts Imma on the right path. (thetvdb.com)