Leone Lattes
Hans Gross
Albert Osborn
Edmond Locard
Mathieu Orfila
Alphonse Bertillon
Walter McCrone
Calvin Goddard
Francis Galton
Wrote the first book of Criminal Investigation Techniques
Father of Ballistics
Father of Forensic Toxicology
Developed a test to identify blood types
Applied Microscopy to Forensic Science
Developed the Fundamental principles of Document Examination
Known as the French Sherlock Holmes.
Developed a method to classify fingerprints
Father of Criminal Identification