The irreverent Sardinian investigator is dealing with a serial killer who becomes famous for his signature, a star made with a sharp knife on the cheek of his victims. His friend gangster Bobore and the coroner Maia Booty will help to solve this complicated puzzle. Background from Sardinia with its colorful villages and quiet and Cagliari with its characteristic places of nightlife. The detective will fly to the States to a profiling course at the FBI, will be an experience full of surprises. One of Italy's human insight of modern times, made of calcium, by two political money and the desire to roll up their sleeves to get going. Noir fresh and intriguing, will keep you glued to the pages with his twists and simple and smooth style.