chapter 9-the writing on the wall

Harry is coming back from nearly headless nicks deathday party when he starts hearing the voice of something saying its going to kill.  Harry follows the voice only to discover Mrs. Norris and writing on the wall saying that the chamber of secrets has been opened again. He ron and hermione were all discovered at the scene of the crime. its a shame they just happened to be at the wrong place at the wrong time.