The first 40 episodes of Murder, My Dude may have featured the most fearsome and despicable rogue's gallery ever assembled, but the 41st features a man who may be the worst of them all. An unfortunate mix of pure genius and pure evil, H.H. Holmes killed many, perhaps hundreds, without a hint of compassion. His "murder castle" was a torture chamber the likes of which hasn't been seen before or since. Join Jackson & B.P. as they take a look at his horrid life and controversial legacy.

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