H.H Holmes is one of America's oldest serial killers who met his fate with an excruciating hanging. While he confessed to 27 murders, historians believe there could have been as many as 200 victims. Evidence suggests the majority of his crimes took place in his own Chicago based building conveniently blocks away from the World's Fair. The building was primarily retail space and apartment living, but later became known as the Murder Castle due to its vast size and and terrifying presence. The building was a series of maze-like hallways, mysterious hidden rooms, chutes that lead to the basement, and, not to mention, an entire torture chamber. Despite Holmes' wit and charming allure, he was a villain loose on a killing spree and eventually received his well deserved ending.                                   

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