Hogwarts occurring is a passage to the Hog's Head bar that formed before the Battle of Hogwarts. Due to the nature of the Room of Requirement, it is possible that several passages to different locations could be accessed from the Room. The three passages out of Hogwarts that Filch does "not" know about are: A further link between two vanishing cabinets, one in the school and the other in Borgin and Burkes in Knockturn Alley presumably worked until "Chamber of Secrets" when Peeves (persuaded by Nearly Headless Nick) smashed the Hogwarts cabinet. The passage was reopened in "Half-Blood Prince" when Draco
Rosenheim Poltergeist across the floor by an invisible force, and that a framed painting was captured on film "rotating around its hook." Calling her "a typical poltergeist", Bender believed that the emotional unhappiness of Annemarie Schaberl, a young secretary at the firm, was "converted into psychokinesis." He said that Schaberl told him she was frustrated with her job and distressed over a broken marriage engagement. According to Bender, the alleged poltergeist activity ceased when Schaberl left the law firm and was married. In April 1970 a story in the German weekly newspaper "Die Zeit" reported that co-authors Albin Neumann (Allan), Herbert Schiff,