now there is a leering janitor waxing the floor in   the next room. Pazzi talks at great lengths with Lecter about Il Mostro, and   Lecter gives him information regarding the case, most notably that the   killer is posing his victims corpses like classic paintings. Pazzi follows   this lead, which gets him put back on Il Mostro after being removed to   investigate Dr. Fell. Later, when he goes to retrieve luggage from Lecter,   we have an alternate version of Pazzi in Lecters living room, with more   talk about Il Mostro. All of these sequences feature the janitor from the   museum. Finally, we are given an alternate version of Lecter attacking   Pazzi. The dialogue is slightly different, and there are several shots of   the janitor watching. Here, Pazzis intestines and bowels dont fall onto   the spotlights, and the tourists videotaping the tower laugh instead of   scream. Lecter turns around and waves at the tourists, and then walks away.    Meanwhile, we see several shots of security looking at Pazzis body on   security cameras as Lecter passes by the Janitor, who had been watching the   whole thing from behind it a curtain: He is Il Mostro. 