Fingerprint Analysis Training
Every person has a unique fingerprint they leave behind after touching an object. Fingerprint analysis training involves learning to distinguish between these unique prints and identify their owners. Fingerprint analysis is most often used in law enforcement, especially in crime scene investigation and crime labs.
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History
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According to Bsu.edu, fingerprint analysis dates back to the 14th century, when Chinese people would use ink to mark down the fingerprints of children on paper to better keep track of them. Since then, with tools like the microscope and computers, fingerprint analysis has become more precise.
Education
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Legal-criminal-justice-schools.com states that the best way to become a fingerprint analyst is to attend a four-year college and obtain a degree in criminal justice or forensic science. If you have previous law enforcement experience, you may be able to obtain training from the agency for which you work. Fingerprint analysis requires knowledge in science, strong deductive reasoning skills and keen observation.
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Fingerprint Identification Training
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Crimtrac.gov states that learning the different parts of a fingerprint, which include the ridge ending, bifurcation, lake or enclosure, short ridge, dot, spur and crossover, is essential for fingerprint analysis training. Friction ridges on the skin, which are small layers of rough skin used for gripping, leave behind a unique pattern on a person's hand once he or she touches something. Learning to distinguish between the subtle differences of fingerprints is what fingerprint analysis is all about.
Further Training
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Knowledge of computers is a must in modern fingerprint analysis. Since many crime scene investigators compare fingerprints they find at a crime to fingerprints on file from known criminals, analysts must learn to access and cross-reference the Automated Fingerprint Identification System, which is used by most U.S. law enforcement agencies.
Considerations
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Career opportunities for fingerprint analysts may be shrinking. According to Popularmechanics.com, many modern law enforcement agencies have begun to rely less on fingerprints to solve and prosecute crimes and instead use DNA evidence such as hair and skin follicles. Those interested in a career in fingerprint analysis are advised to seek further training to broaden their skills in cutting-edge crime-solving techniques.
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References
- Photo Credit Fingerprint crop image by Andrew Brown from Fotolia.com
