 Afterwards, the hooded, masked killer unties Betty and flees the apartment.Disturbed by a half-hidden childhood recollection of the same hooded killer murdering her own mother several years earlier, Betty chooses not to go to the police and instead confides in her director, Marco (Ian Charleson) that the killer may know her.The next day, Inspector Alan Santini (Urbano Barberini) arrives at the opera house and questions the staff about Stefano's murder, as well as an apparently connected attack on the troubled production's pet ravens, three of which were found dead after the show.