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Karl Landsteiner
pictureKarl Landsteiner first discovers human blood. Max Richter discovers there are different types to blood. -
Prisons
pictureNew York State Prison started fingerprinting inmates for criminal identification records. -
Wrong Criminal
pictureIn Kansas a new inmate to a penitentiary is confused with a local convict. Later, the truth was revealed due to fingerprints. -
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Edmond Locard
pictureShows the importance of having information about one criminal from another in a court case. -
Bullets
Victor Baltzhazard uses the first article on individualizing bullet markins. -
Hyperbola Spectrograph
J.J. Thompson builds the first mass spectrometer. -
Fingerprinting
Edmund Locard proves fingerprint identification is worthy of using. -
Weapons Catalog
Charles E. Waite made a catalog all about weapons. -
Frontal Sinuses
Schuller said front sinuses can be used for identification. -
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International Association for Criminal Identification
Was made to internationally know criminals. Organized in Oakland, California. -
Documentation Of Murder Suspect
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Crime Labrotory
August Vollmaer, chief police in Los Angeles, makes the first U.S. crime laboratory.