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  first pathology reports published
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  1st to detect arsenic in a corpse
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  physical matching of evidence leading to a murder conviction
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  Father of Toxicology
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  1853-1863 Test for blood was developed, able to determine if the blood is animal or human, and identifying individual suspects.
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  Identify individuals based on body measurements, as well as the father criminal identification.
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  finger prints found to be unique. Faulds and Herschel wrote the first paper describing the uniqueness of prints. Galton created classification patters.
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  Criminal feature reduces to numerical measure, system using various of measurements of physical feature and bones.
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  Investigated into blood markers, blood groups A,B,O was discovered by Landsteiner and adapted for use on bloodstains by dieter max Richter
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  First school to be found was in Switzerland by Rodolphe Archibald Reiss
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  First police crime labs established in Los Angeles, CA
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  Crime experts build labs, FBI establishes its own crime laboratory, now one of the foremost crime labs in the world.
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  1950-1990 DNA profiling, determining individuals DNA characteristics which are a unique as fingerprints.
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  National Academy of Sciences announces DNA evidence is reliable.