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Mathieu Orfila
Considered "Father of Forensic Toxicology" because he published the first scientific paper on the detection of poisons and their effects on animals. -
William Herschel
Used thumbprints on documents to identify workers in India -
Alphonse Bertillon
"Father of Criminal Identification". Developed Anthropometry which uses body measurements to distinguish individuals. -
Henry Faulds
Uses fingerprints to eliminate an innocent burglary suspect. -
Sir Arthur Conan Doyle
Published his first Sherlock Holmes story; Considered the first "CSI", featured in four novels and 56 short stories, popularized scientific crime-detection methods. -
Francis Galton
Published Finger Prints. conducted the first definitive study of fingerprints and their classification. gave proof of their uniqueness. -
Hans Gross
Wrote the first paper describing the application of scientific principles to the field of criminal investigation. Published Criminal Investigation. -
Karl Landsteiner
Discover the ABO blood groups, later received Nobel Prize. -
Edmond Locard
Incorporated Gross' principles within a workable crime lab; became the founder and director of the Institute of Criminalists at the University of Lyons, France. -
Albert S. Osborn
Published Questioned Documents. Development the fundamental principles of document examination. -
Leone Lattes
Developed a method for determining blood type from dried blood. -
August Vallmer
Established the First Crime Lab in United States, located in Los Angeles. -
Calvin Goddard
Developed a comparison microscope; first used to compare bullets to see if fired from the same weapon.
