CJA334 Terminology Paper Research terminology is needed in the criminal justice field. A individual has to be able to understand the meanings of the words as well as knowing the concept of the meaning to be proficient in this field of work or career. If the terminology is misunderstood it may cause the case to have a negative outcome and a total new meaning or concept. Knowing the correct terminology for this field of criminal justice will be much easier if one knows what everyone is talking
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Running Head: DNA Testing DNA Testing CRJ 311 Forensics Timothy Knox November 4‚ 2012 Thesis DNA testing has become a major part of forensic science. It helps in so many areas of life. Catching criminals‚ freeing the innocent‚ determining paternity of children‚ amongst other things‚ are just a few ways DNA testing helps. It has a few cons like the financial burden of it. But in the end it is worth it. Without DNA there would be many offenders roaming the streets‚ while hundreds of innocents
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Should all people convicted of a crime have their DNA fingerprints stored on a database?\ A DNA fingerprint is the same for every cell‚ organ and tissue in an organism. DNA fingerprinting has many uses‚ some of which include providing the evidence needed to solve criminal investigations‚ determining genetic relationships and solving paternity disputes. DNA fingerprinting has many benefits in the use of criminal investigations as it can provide the evidence to solve crimes and current mysteries
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to that person‚ therefore it is a great resource for police to help locate people involved in a case. Families share many of the same traits in their DNA but people are unsure of whether or not they have similarities‚ In this experiment that question will be answered. There are three main fingerprint types: arches‚loops‚and whorls. (GeneEd - DNA Fingerprints 2003‚ April 12). The police take fingerprint samples from the crime scene or from involved people). Once the fingerprints are taken and
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Lesson14. Written Assignment Ch22 1.Why must a criminal investigator know the rules of evidence? It is the criminal investigators responsibility to collect and preserve evidence that will later be used in court to aid in a prosecution. It is essential that the criminal investigator knows the rules of evidence because lack of such knowledge could result in inadmissibility of the evidence to be used against the defendant in court. 2.What is the hearsay rule and why does it exist? Hearsay
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DNA as a Key Witness Criminals‚ often unknowingly‚ leave parts of themselves behind. These pieces are not always visible to the untrained eye. Hair‚ skin‚ blood‚ and fingerprints all contain elements that are unique to each person. It is with DNA testing and fingerprinting‚ that criminals can be identified and crimes can be linked. This system of testing and matching has become the “most essential and reliable method of catching criminals” in the United States (Lynch 67). Advancing technology
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Legal Studies Essay DNA Profiling Breakthroughs in DNA testing have brought success to what would have otherwise been unsolved cases. DNA profiling is a technique used by many scientists and police to match DNA samples found at the scene of a crime with their respective counterparts generally found on their database. DNA profiling has helped match blood and semen samples found at the scene of a crime to the perpetrator‚ managing to sometimes solve cold cases that have been closed for decades
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DNA and Evidence DNA is one of the most important roles to evidence and in a criminal case. It helps to prove a convict guilty or help those wrongly accused or convicted. DNA stands for deoxyribonucleic acid. Just about every cell contains DNA. The DNA that’s in people blood is also the same DNA in people’s hair‚ bone‚ saliva‚ skin‚ tissue and everything else. What’s great about someone’s DNA it does not ever change throughout their life. DNA was first used as a way of finding out paternity so
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The amazing advances in health science‚ DNA is transforming the way in which criminal investigations and trials are carried out. DNA evidence and its importance can rest on a single fact: Every individual’s DNA is unique. A person’s DNA profile can be used similar to a fingerprint to link suspects to crime scenes and its victims. DNA profiling—which is also called DNA fingerprinting or even DNA typing—has been responsible for overturning verdicts and saving innocent people from execution. The process
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scientists of today and the past have many contributions to our daily living. In fact‚ they brought technology to a level of very deep exploration about so many things that happens every day to us. From a large scale of things‚ down to the smallest and tiniest piece they explore all of these. One of these smallest things yet very interesting that we can sometimes never imagine of existing because we can’t see it through our naked eye that is bounded to all of us living things is the DNA. Every now and
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