Tuesday, August 27, 2013

fingerprints



1. How often does a person leave behind fingerprints?
2. How often do the police recover fingerprints from evidence or from a crime scene?
3. What does the surface the fingerprint is deposited on mean to the chances of getting a good fingerprint off it? And, please do not explain the difference between porous and non-porous surfaces and how you lift prints off of each: think deeper into this question.
4. Personal question: how many loops, whorls, and arches do you have? I have 6 whorls, 4 loops, and no arches.

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