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forensic timeline
2
Forensic Timeline
Alphonse Bertillon
Carl Wilhelm Scheel
Dr. Karl Landsteiner
1775
what did he do?
He developed the first successful test for detecting poison arsenic in corpses
-there were a number of chemical discoveries before others
1901
what did he do?
He discovered the four different blood types
-A, B, AB, and O
-this help immensely to get further in forensic science
Mathieu Orfila
Francis Henry Galton
1879
what did he do?
He dubbed anthropometric
-"father of criminal identification"
-considered the most accurate method of personal recognition before being replaced by fingerprints
1892
what did he do?
He described basic principles that for the present system of identification
-published a book titled "finger prints"
-this was the supported proof that was unique
1814
what did he do?
He published a book about scientific treatise on detection of poisons and their effects
-"Father of forensic toxicology"
Edmond Locard
1910
what did he do?
He demonstrated how the principles of Gross could be incorporated with lab crimes
-used a microscope (which helped forensics) and a rudimentary spectrometer
-The exchange principle was when two objects came into contact with another and there is an exchange of materials
Albert S. Osborn
1910
what did he do?
wrote he first significant text in pioneering work
-still considered a primary reference
-his development in fundamental principles were responsible for scientific evidence by courts
Dr. Leone Lattes
1915
what did he do?
He devised a simple procedure to determine the blood group from dried bloodstais
-immeditley applied to criminal investigations
Colonel Calvin Goddard
1929
what did he do?
refined techniques of firearm examination
-test what type bullet was used for the kill
-this helped establish the comparison of a microscope as indispensible
Sir Alec Jeffreys
1984
what did he do?
he applied to solving crimes by identifying a murderer
-DNA typing was revolutionized by forensic science
Cites
The textbook from class (online)
google photos