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He was the first to discover human blood groups and in 1931 was awarded the Nobel Prize. He contunied work on the detection of blood, and the type forms of blood.
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They developed a test for blood based on a bendzidine.
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Popp was the first to use evidence in a criminal case for the first time.
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Teddy est. the Federal Bureau of Investigation.
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Was an American who published Questioned Documents.
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Thomson is the first to build the spectrometer. It is used to identify materials.
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Lattes develops the first anitbody test for people who have ABO blood. He uses the test in a case to resolve a marital dispute.
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First uses a vacuum appartus to collect evidence from a case.
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Waite is the first person to make data about weapons.
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May was one of the first American criminalist.
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Both were the first to discover the polygraph. The polygraph is what is known as the lie detector test,
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Was chief police officer in California and Los Angeles, and does the first US Police crime laboratory.
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The Federal Bureau of Investigation of crime laboratory is created.
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was created in Chicago Illinois, the AAFS begins publication of the Journal of Forensic Science.
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Was the first country in to do research projects of lip prints.
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