-
the precipitin test
Paul Uhlenhuth comes up with the the precipitin test. This test finds out if the blood is from a human or an animal -
finger print files
The N.Y.P.D creates finger print files of people who are arrested. Later the N.Y.S.P began using fingerprints -
The F.B.I
President Theodore Roosevelt, J. Edgar Hoover, and Charles Joseph Bonaparte establish the F.B.I. -
first police crime lab
In 1910, Edmund Locard established the first crime lab based upon the idea that criminals leave behind traces of themselves with every crime. -
Luke May
Luke May was known as America's, Sherlock Holmes. He early utilized and advocated forensic specialties (in questioned-document work, fingerprints, and firearms I.D.) and scientific method as an essential part of crime investigation. -
L.A.P.D
The L.A.P.D establishes the first crime lab in the U.S -
Massacre
The famous St. Valentine’s Day Massacre occurs when seven gangsters are gunned down. According to some of the evidence there are rumors that the police where involved -
F.B.I crime lab
The F.B,I crime lab was created and is located at the Marine Corps Base Quantico in Quantico, Virginia. -
The Blow Fly
In Scotland the larvae of a blow fly provided a vital clue of the time and death of Dr. Ruxton's wife and maid.
