700s AD—Chinese used fingerprints to establish identity of documents and clay sculptures.
By estgarcia
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1922
Francis Aston developed the mass spectrometer. -
1959
James Watson and Francis Crick discover the DNA double helix -
1977
AFIS developed by FBI, fully automated in 1996 -
1984
Jeffreys developed and used first DNA tests to be applied to a criminal case -
1896
Edward Henry developed first classification system for fingerprint identification -
1000
Roman courts determined that bloody palm prints were used to frame a man in his brother’s murder -
700s AD
Chinese used fingerprints to establish identity of documents and clay sculptures -
1140
King Richard of England introduced the idea of the coroner to investigate questionable death -
1200s
A murder in China is solved when flies were attracted to invisible blood residue on a sword of a man in the community -
1598
Fidelus was first to practice forensic medicine in Italy -
1670
Anton Van Leeuwenhoek constructed the first high-powered microscope -
1776
Paul Revere identified the body of General Joseph Warren based on the false teeth he had made for him -
1784
John Toms convicted of murder on basis of torn edge of wad of paper in pistol matching a piece of paper in his pocket -
1859
Gustav Kirchhoff and Robert Bunsen developed the science of spectroscopy. -
1864
Crime scene photography developed -
1879
Alphonse Bertillon developed a system to identify people using particular body measurements -
1900
Karl Landsteiner identified human blood groups -
1904
Edmond Locard formulated his famous principle, “Every contact leaves a trace.”
