All About Fingerprints and How They Identify People
The article explains that fingerprints are unique from birth and never change, while footprints differ between individuals. It describes fingerprint collection, latent prints, lifting methods with powders and tape, and FBI use of chemicals, lasers, and photographic comparisons. The FBI maintains the world’s largest fingerprint database with over 182 million records.
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FBI
Empire State Building
West Case Highlights Early Use of Fingerprints
The West Case of 1903 showed prison officials that fingerprints could distinguish two men with identical names and measurements. William West and Will West shared looks and data until fingerprints proved they were different. The program then expanded to admit students after rigorous physical and mental tests.
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William West
Will West
Kansas
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