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  • Trace evidence is any small piece of evidence that the crime scene investigators have to collect and places the suspect at the scene crime. Trace evidence are materials that are small enough to be easily out looked by the crime investigators and are easily exchangeable through contact or in the air by the currents. There are different types of trace evidence. These types normally take the form of skin, hair, fibers, glass, grass, soil, and blood flecks (Federal Bureau of Investigation, 2000). The trace evidence is also transferred through the hair, fibers, and skin particles and blood flecks through contact from the perpetrator to the victim. Traces such as hair can tell whether the criminal is human or not, glass could have blood or the finger prints for analysis purpose.

Trace evidence is any small piece of evidence that the crime scene investigators have to collect and places the suspect at the scene crime. Trace evidence are materials that are small enough to be easily out looked by the crime investigators and are easily exchangeable through contact or in the air by the currents. There are different types of trace evidence. These types normally take the form of skin, hair, fibers, glass, grass, soil, and blood flecks (Federal Bureau of Investigation, 2000). The trace evidence is also transferred through the hair, fibers, and skin particles and blood flecks through contact from the perpetrator to the victim. Traces such as hair can tell whether the criminal is human or not, glass could have blood or the finger prints for analysis purpose. Essay Example

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Fingerprint Evidence

Fingerprints represent the proof that the person was at the scene crime. They are the oldest and most accurate method of identifying individuals. Each fingerprint is unique which makes it important for crime scene investigation. Moreover, fingerprints are common biometric modality; however, other investigations tend to include palmprints, facial patterns, and irises. One of the most frequent objections raised within DNA databases is the threat of eugenics, which involves genetic exceptionalism that distinguishes genetic identification from the harmless biometric identification technologies such as the fingerprints. Class characteristics is a group of the objects or persons with characteristic physical evidence to it such as the soil and hair while the individual characteristics which are identifiable as having originate with particular person or the source (James and Nordby 345). Therefore, individual characteristics establish individuality and include fingerprints and footprints (Science Olympiad, 2016). Individual
characteristics are the best as it points the evidence towards a particular defined direction making the process easy and justifiable.

Trace evidence is any small piece of evidence that the crime scene investigators have to collect and places the suspect at the scene crime. Trace evidence are materials that are small enough to be easily out looked by the crime investigators and are easily exchangeable through contact or in the air by the currents. There are different types of trace evidence. These types normally take the form of skin, hair, fibers, glass, grass, soil, and blood flecks (Federal Bureau of Investigation, 2000). The trace evidence is also transferred through the hair, fibers, and skin particles and blood flecks through contact from the perpetrator to the victim. Traces such as hair can tell whether the criminal is human or not, glass could have blood or the finger prints for analysis purpose.

Works Cited

Federal Bureau of Investigation. «FBI — Hairs, Fibers, Crime, and Evidence, Part 2, by Deedrick (Forensic Science Communications, July 2000).» 2000, archives.fbi.gov/archives/about-us/lab/forensic-science-communications/fsc/july2000/deedric3.htm. Accessed 15 Nov. 2016.

CRC P, 2005. .Forensic Science: An Introduction to Scientific and Investigative TechniquesJames, Stuart H, and Jon J. Nordby.

, Science Olympiad, 2016, www.soinc.org/sites/default/files/uploaded_files/crimebusters/FOOTWEAR2.pdf. Accessed 15 Nov. 2016. Home Page | Science OlympiadScience Olympiad. «Class And Individual Class And Individual Characteristic Evidence Characteristic Evidence.»