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CSI History
The CSI History goes back into the early 1800's -
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1800’s
Different Blood groups were discovered -
1830- Bullet comparision
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1830- Different DNA strands discovered.
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1840 Using body temperature to determine how long a body has been dead.
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1858- Improved Fingerprinting techniques.
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1880- Fingerprinting system developed
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1986- DNA testing