DNA in Criminal Investigations
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This paper explains that the introduction of DNA evidence has become the cornerstone of many forms of criminal investigations especially for sexual assault and murder. Nonetheless, DNA evidence still has its drawbacks. The author provides a basic understanding of DNA and the ways DNA is used as evidence at crime scenes. The paper points out the issue of privacy, the need for collaboration even when DNA associated with the accused is found, and the difficulty of explaining the complicated DNA procedures to a jury. The paper stresses that the use of DNA is most significant in the area of exonerating previously convicted individuals who were sentenced based on inaccurate eyewitness testimony or other faults of the investigation process.
From the Paper:"One of the controversial advancements that has come along with the use of DNA evidence is the development of DNA databases, which store the DNA of convicted criminals from previous cases. It is very similar to the fingerprint databases that exist, only these databases store the electronic print out of a person's DNA. The controversy occurs over the desire of some political groups to include all humans in these databases and not simply criminals. Additionally, some even object to the database at all, regardless of who's DNA it contains, as they believe it is an invasion of privacy."
Sample of Sources Used:
- Connors et al. (1996). Convicted by Juries, Exonerated by Science: Case Studies in the Use of DNA Evidence to Establish Innocence After Trial . U.S. Department of Justice. June 1996. http://www.ncjrs.org/txtfiles/dnaevid.txt
- Forensic-Evidence.com. (2004). Have Innocents been put to death?. http://www.forensic-evidence.com/site/EVID/DNAexonerations.html
- Health Library. (2004). http://health_info.nmh.org/library/healthguide/MedicalTests/topic.asp?hwid=zm2567
- Howstuffworks.com (2004). How DNA Evidence Works. http://www.howstuffworks.com/dna-evidence.htm/printable
- R. v. Waters. (2000). http://www.forensic-evidence.com/site/EVID/DNA_Watters.html
Cite this Analytical Essay:
DNA in Criminal Investigations (2009, January 12) Retrieved March 01, 2021, from https://www.academon.com/analytical-essay/dna-in-criminal-investigations-111134/
"DNA in Criminal Investigations" 12 January 2009. Web. 01 March. 2021. <https://www.academon.com/analytical-essay/dna-in-criminal-investigations-111134/>