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This publication was the first known record of medical knowledge being used to solve criminal cases.
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In a murder trial, chemist James Marsh used chemicals testing to prove arsenic poisoning was a cause of death.
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Victor Balthazard and Marcelle Lambert publish the first study on hair. First legal case ever involving hair also took place following this study.
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Alec Jeffrey's identified a man who murdered two girls.
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In the same case, Jeffrey used DNA to exonerate an innocent person
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National Academy of Sciences announces DNA evidence is reliable.
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DNA profiling time speeds up from 6-8 weeks to between 1-2 days
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Michigan State University makes a software that matches mug shots to facial sketches.