pacciani was not. probably lived alone or with an older relative. pacciani had a wife and children.t the time of the first murder. pacciani had been almost 50. >> you know, from the theory of the botticelli paintings and the way of the working fbi, i prefer fbi. >> in 1996 pacciani's conviction was overturned and he was released. but then the monster case, already as intricate as the duomo, got even more complicated. a new witness came forward to say that he was involved in the killings. >> he said, we were working for somebody else who needed body parts. well, immediately, the question arose, well, what was the purpose of the body parts? and the question was quickly answered, for satanic rituals, for black masses, for offerings to the devil. >> incredible as it seems, even though the witness admitted he had never met the satanists, even though there were signs he was mentally unstable, police jumped on the new theory that a satanic sect was behind the monster killings. >> translator: in this story of the monster of florence, there are elements that point to the theme of satanism. >