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Article #93: Forensic DNA Testing

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Forensics is defined as the study of DNA testing impact on justice so far.
evidence found at a crime scene and used Forensic DNA testing can be expensive.
in a court of law. Forensic DNA testing While many rape cases can be solved with
refers to DNA testing of evidence to DNA testing that costs about $500 per
convict or exonerate suspects based on case, some murder evidence can cost
their connection to that evidence. Just upwards of $10,000 for forensic DNA
as fingerprints revolutionized crime testing. More complex than simple
fighting a century ago, forensic DNA paternity testing, forensic DNA testing
testing has radically changed the way may need to call on several different
criminal evidence is examined. methods depending on the type of evidence
Forensic DNA testing is a permanent available, and whether or not the
feature now in the U.S. criminal justice evidence as degraded or deteriorated in
system. It has freed the innocent from some way.
death row, it has cleared other convicts Forensic DNA testing is still a
and suspects, and it has helped relatively young procedure. It was first
investigators solve seemingly unsolvable used for law enforcement purposes in
crimes. Even so, forensic DNA testing is August of 1987 in England. Three months
partly a promise unfulfilled. There is later, forensic DNA testing made its
still a backlog of evidence from unsolved first U.S. appearance in Orlando,
cases that needs to be tested. Forensic Florida. DNA testing as proven to be
DNA testing is used heavily in some naturally suited for the criminal justice
states and almost not at all in others. system. It is unique for every individual
Federal funding rules for forensic DNA with little chance of misidentification.
testing encourage states to use the DNA is present in the types of
process on some cases but not others. evidence--like blood and semen--normally
Finally, lack of complete statistics have left at the scene of violent crimes.
prevented a true evaluation of forensic






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