the monster of florence, there are elements that point to the theme of satanism. >> michele giuttari, a tough-talking, cigar-chomping veteran of the florence police department, says the evidence includes stone circles found not far from one crime scene. >> translator: inside one of these circles were found two roses and a wooden cross stuck upside down in the ground. this is clearly a satanic symbol. >> he also believes this oddly shaped stone found at another crime scene might have been left by satanists. what do you think of this theory? >> it's completely crazy. it's completely crazy. >> spezi developed his own very different theory based on something he says he was told by a high-ranking member of the carabinieri, the italian federal police. >> they tell me to a journalist who is writing about the monster, they told this new story very interesting. >> the carabinieri had withdrawn from the case years before, reportedly outraged at the way it was being managed by local