Forensic Science And Fingerprinting

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The amazing world of forensic science can help one to understand how important the methods of fingerprinting and blood testing is. For the past decade, a powerful criminal justice tool and topic referred as forensic DNA and fingerprinting has cleared suspects, exonerated individuals wrongfully accused or convicted criminals of a crime (Saferstein, 2015). DNA has been admitted into court for judges and juries to consider the scientific evidence when hearing a case. In the case of Cupp v. Murphy, the warrantless search of the scraping of blood from the fingernail of an accused murderer was upheld by the Supreme Court. It involved no medical risk nor the risk of destruction of the evidence or the suspect. It allowed forensic science to prove

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