Key terms, Issues & Conditions for legal confessions Essay

Key terms, Issues & Conditions for legal confessions - Essay Example Lastly informants may give a wrong or unreliable testimony in return for money or special treatment. In U.S.A alone, there have been about 303 convictions that end up exonerated after proper DNA examination (Fender, 2012). In June 1994, Jacie Taylor, a 19 years old girl body was found on a bathtub in her apartment after she was raped and murdered. During the house search for any evidence that would be useful in the case, the police found a blanket with semen on the victims couch. They also spotted and collected a bloody shirt belonging to Robert Dewey, the only and major suspect, during an interview in his apartment. The shirt was then sent to an investigations DNA laboratory for further examination (Fender, 2012). A year later a scientist from a Texas laboratory was brought before the court to testify. He said that the blood on Mr. Robert Dewey was a mixture and that some of it would be Miss Jacie Taylor’s. Mr. Robert Dewey went to prison and the evidence was contained in a laboratory in California. In 2000, Colorado introduced new medical technological tests known as STR testing that could examine and show more complex DNA features such as double helix. They also began uploading the DNAs of all the convicts in the CODIS database. Six years later even a more refined and accurate DNA technology known as YSTR test was introduced (Fender, 2012). YSTR tests could separate female DNA from that of male in case the two happened to mix up. With this technology, Danyel Joffe the Dewey’s post- conviction attorney, with the help of New York Innocence Project had the evidence held in the laboratory in California to be re-tested. The case was reviewed and the evidence at hand retested using a â€Å"mini filer† technology that could pull more comprehensive profiles from ruined DNA samples. The new evidence revealed that the blood on Mr. Robert Dewey’s shirt did not contain Miss Taylor’s blood. The technology also revealed