Legal Aspects Of Dna Testing Essay

1078 Words Dec 17th, 2014 null Page
Legal Aspects of DNA Testing and the Scientific Expert in Court

DNA testing like many other tools in forensics to identify suspects has been through various evaluations to uncover its validity. These evaluations are necessary because the results of DNA testing can help to exclude, include, and can even be used to convict suspects. The weight of DNA testing is heavy in that can be used to alter a person’s life forever, hence, the legal movements for it’s validation. Some believed that the admissibility of DNA testing in the courts would violate privacy rights or could alert criminals to the evidence that could be left behind when they commit a crime. The arguments that our rights are being violated still exist, however, few criminals go through great lengths to protect themselves from being identified through DNA testing. As we have learned from the Locard Exchange principle, with contact with a surface, a transfer occurs. Several tests on the viability of DNA from small amounts of the sample left behind a crime scene prove that DNA testing plays an essential role in the courts.
Scientific experts have been charged with the task of explaining to the jury how DNA testing works. Due to the crucial state of their expertise and so are the courts, scientific experts must undergo several years of training and even then the courts must evaluate whether their experience education and other qualifications are valid (4). The proper training certificates, proficiency test results,…

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