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700 BCE
The beginning of Forensics
When the Chinese used fingerprints to establish the identity of documents and clay sculptures. -
Sep 8, 1248
Forensics Book
First forensic manual by the chinese. First known medical knowledge. -
John Tomms
First recorded instance of physical matching of evidence leading to a murder conviction. Evidence was a torn edge of newspaper in a pistol that matched newspaper in his pocket. -
Substantial progress
A bullet comparison used to catch a murderer.
The development of the first crystal test for hemoglobin using hemin crystals.
The first use of photography for the identification of criminals and documentation of evidence and crime scenes.
The first recorded use of fingerprints to solve a crime. -
Poisoning
German chemist Valentin Ross developed a method of detecting arsenic in a victim's stomach, thus advancing the investigation of poison deaths. -
Sherlock Holmes
Coroner's act established that coroners' were to determine the causes of sudden, violent, and unnatural deaths. Arthur Conan Doyle also publishes the first Sherlock Holmes story. -
Forensics was significantly applied
Doctors in London, England, were allowed to examine the victims of Jack the Ripper for wound patterns. -
Major events happened
Almost every year we had major forensics advancements. -
Education
First school of forensic science founded by Rodolphe Archibald Reiss, in Switzerland -
Bullet Comparison
Establishment of the popular practice of using the comparison microscope for bullet comparison. -
Blood Typing
Development of the absorption-inhibition ABO blood typing technique -
Contrast Microscope
Invention of the first interference contrast microscope by Dutch physicist Frits Zernike -
Federal Rules
Enactment of the Federal Rules of Evidence -
DNA Profiling
the introduction of DNA profiling in the U.S. -
DNA
DNA Databank legislation was enacted -
Period: to
21st Century
Develops online footwear coding and detection system. Developed software that automatically matches hand-drawn facial sketches to mug shots stored in databases. Japanese researchers develop a dental x-ray matching system.