Brody O'Shannon (1851-1899) was an American prison guard who worked at Sisika Penitentiary in Louisiana during the 1890s. In 1899, he was shot dead by John Marston during the Sisika Penitentiary shootout.
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Brody O'Shannon (1851-1899) was an American prison guard who worked at Sisika Penitentiary in Louisiana during the 1890s. In 1899, he was shot dead by John Marston during the Sisika Penitentiary shootout.