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During this time the Chinese begin taking fingerprints by pressing them into clay.
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A Roman attorney discovers a blood covered palm print was used to frame a blind man.
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In 1248, the first documentation of medical knowledge at solving crimes was recorded.
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In the mid 1800’s Scotland investigators started to study bullet comparisons to determine a specific murder weapon.
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In the early 1900’s investigators started using body temperature to determine time of death.
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In the late 1900’s and early 200’s CSI advanced rapidly with things like computer forensics and DNA test.
