Hogwarts

Before you,Harry,Hermione,and Ron get to the Hallowe'en feast, Harry hears the voice again (which You,Ron,Hermione also cannot hear) and follows it to the second floor, where he finds the bathroom flooded and Mrs Norris, Filch's cat, hanging from a torch bracket, petrified and next to her, a threatening message is written on the wall and Harry reads it out loud Harry: "The Chamber of Secrets has been opened. Enemies of the heir, beware"? Just then the students,prefects and Professors come