A Simplified Guide for Forensic Analysis of Paper as Evidence

shalini chauhan

Abstract


Paper is a versatile material with many uses such as writing, printing, packaging, painting, cleaning etc. Physical evidence from paper based material have great forensic value and forensic analysis of their physical properties, optical properties, electrical properties, strength properties and microscopic structure of fiber reflect the intrinsic chemistry, morphology and structure of individual fiber which assist the investigator to detect the document fraud, link particular suspect material with original document and other samples of the paper associated with the crime. The goal of this research is to examine the properties of paper by nondestructive and destructive technique under forensically sound condition.


Keywords


Physical evidence, Physical property, Chemical property, Optical property, Electrical property, Strength property

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References


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Halil Turgut Sahin , Mustafa Burak Arslan, “A Study on Physical and Chemical Properties of Cellulose

Paper Immersed in Various Solvent Mixtures” International Journal of Molecular Sciences, ISSN 1422-0067

Wiremark available at, http://www.merriam-webster.com/dictionary/wire%20mark

Paper available at-http://en.wikipedia.org/wiki/Paper

Watermark available at- http://en.wikipedia.org/wiki/Watermark

Fiber available at- http://en.wikipedia.org/wiki/Fiber

http://www.fde.com.au/content/questioned_documents.php

www.newonepaper.com “ME 8883 Paper Physical Properties”

http://www.paperonweb.com/paperpro.htm “Properties of Paper, (Paper Properties)”

http://pirate.shu.edu/~mckenndo/Paper characteristics.htm


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