The Uses of Light in Criminal Investigation
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Abstract
Rapid and perfect finding of trace evidences at the crime
scene is of utmost importance in criminal investigation.
Many of body fluids are florescent in their nature and can be
discovered using light with different wave lengths suitable
for each type of fluid which will reflect light to disclose its
location. The intensity of light and degree of visibility of the
fluid stain depend on different factors such as the type of the
fluid and the nature of the surface on which it has deposited.
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References
James, S.H. and Nordby J.J., Forensic Sciences, An Introduction
to Scientific and investigative Techniques,
chapter 11 and chapter 17, 2nd edition, 2005: 167-2016
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Gunn, A., Essential Forensic Biology, Body Fluids and
Molecular Biological Techniques as Forensic indicator
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Forensic Light Source Applications, Horiba Scientific,
www.horiba.com/scientific/.../forensics/light.../forensic-
light-source-a.
http://www.crime-scene-investigator.net/csi-collection.
html
https://www.forensicscolleges.com/blog/resources/10-
modern-forensic-science-technologies
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