Fingerprinting


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The detection of fingerprints is probably the best known tool of the criminal investigator. In the last 100 years they have become the main method of identifying criminals.

Fingerprints are produced from the sweat and oils secreted by glands in the dermis of the skin. Each fingerprint is unique. The tiny ridges of skin on a finger make a pattern that is different from any other in the world. 

Even identical twins do not have the same fingerprints. Fingerprints can therefore assist a detective to work out who has been at the scene of a crime.

Follow these links to find out more about fingerprinting;

History of Fingerprints
Basic Principles
Fingerprint Types
Detection
AFIS

Further Reading

Richard Saferstein, Fingerprints in Criminalistics: An Introduction to Forensic Science (6th Edition), Prentice Hall, Upper Saddle River, NJ, 1998, pp 437-465.

Keith Barnett, Marks and Impressions in Peter White (Editor), Crime Scene to Court, The Royal Society of Chemistry, Cambridge, 1998, pp 73-104.

Colin Evans, Fingerprinting in The Casebook of Forensic Detection, Wiley, Chichester, 1996, pp 90-121.

E. Roland Menzel, Fingerprint Detection with Lasers (2nd Edition), Marcel Dekker, New York, NY, 1999.

Fingerprint Internet Links

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Copyright © 2000-2005  Deakin University, Comments to Author: Associate Professor Simon W. Lewis  Revised: June 13, 2005