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The book "Xi Yuan Lu" was written by Song Ci in 1248 during the Song Dynasty.
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In 1784 John Toms shot Edward Culshaw in the head with a pistol. John was later found with a scrap of newspaper in his pocket. A corresponding piece was found in the victims head wound.
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In 1832 James Marsh was called to testify against John Bodle whom was accused of poisoning his grandfather with arsenic-laced coffee.
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In 1854 San Francisco used photography for criminal identification.
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