A Research On Forensic Science - 1203 Words

Forensic science is the application of scientific analysis to tangible objects related to criminal activity. As science expands in its research, it is applied to the forensics field. Among the most prevalent is biotechnology. Biotechnology was developed by the manipulation of biological elements and remains closely tied to society and it needs. Although many of the advances and discoveries are used to produce goods as foods, and medications many of the innovations benefit forensic science as well. The biggest contribution being DNA analysis, providing additional and conclusive information on biological evidence sources, but with the use of DNA analysis comes social and ethical issues in society because of the amount of information obtained in a sample. In the 1980’s biotechnology gave foundation to the most prevalent and relied upon science in criminal investigation, DNA analysis. Through the development of genetic engineering, unique areas of the human genome were identified; these areas distinguished the identity of an individual person with the exception of identical twins. When applied to forensic science a scientist could distinguish the exact origin of a biological sample such as blood or body fluid to a known person. The technique was first used to authenticate a confession of 17 year old boy in England. Although there was a confession, the test exonerated the child from the crime and the true perpetrator was eventually identified through the same means. DNAShow MoreRelatedChemistry Career Research Project: Forensic Science547 Words   |  2 PagesForensic science, the versatile studying and analyzing of specific information from the past such as blood, DNA, crime scenes, and evidence, takes many years of experience to master but the results can be influential on many aspects of everyday life. Most commonly used in criminal justice, the career requires specific skills and knowledge. If even one slight mistake is made, an innocent could be put be hind bars or the safety of a community could be threatened. When aspiring scientists decide toRead MoreInvestigation Of A Criminal Investigation Essay1447 Words   |  6 PagesInvestigation Research A criminal investigator can be described as an individual who collects, records, and analyzes evidence and information related to a criminal offense. The main goal of criminal investigation is to discover the truth regarding the events and processes that contributed to the occurrence of a criminal offense. Generally, the investigative process has four major objectives i.e. establishing the occurrence of an offense, determining and arresting the suspect, recovering stolenRead MoreIs The Technology Behind Forensics Reliable?1654 Words   |  7 Pages Is the Technology behind Forensics Reliable? The scientific examination of evidence in criminal cases found in a crime scene is called forensic science. Forensic scientists use the same technology, tools and methods used by other scientists doing other types of research, including microscopes, computers, and lasers. As forensic science has advanced over the years, so has the ability to gather evidence and solve crimes. At crime scenes, lasers provide lighting to trackRead MoreHow Does Linguistics Contribute The Legal System Of The United States?1316 Words   |  6 Pages Nicholas 1 Camille A. Nicholas BUAD 223 Final Research Paper Introduction In societies around the world, there is always the need for a system of government to help maintain structure and organization. One of the main components of a government is its legal system. As the world becomes more globalized, and the United States receives people from diverse cultural backgrounds, languages, and socioeconomic statuses. With these factors in mind, the room for misunderstandings and misinterpretationsRead MoreEssay on DNA in the Forensic Science Community1500 Words   |  6 Pagesconvict or exonerate an individual of a crime. Furthermore, the accuracy of forensic identification of evidence has the possibility of leaving biased effects on a juror (Carrell, Krauss, Liberman, Miethe, 2008). This paper examines Carrells et al’s research along with three other research articles to review how DNA is collected, the effects that is has on a juror and the pros and cons of DNA collection in the Forensic Science and Criminal Justice community. Keywords: deoxyribonucleic acid, UnitedRead MoreForensic Science And The Scientific Examination Of Evidence1644 Words   |  7 Pagesevidence in criminal cases found in a crime scene is called forensic science. Forensic scientists use the same technology, tools and methods used by other scientists doing other types of research, including microscopes, computers, and lasers. As forensic science has advanced over the years, so has the ability to gather evidence and solve crimes. At crime scenes, lasers provide lighting to track blood sample that not visible to the naked eye. Forensic imaging technology is technology that lets the firstRead MoreForensic Soil Science Solving Murder Cases945 Words   |  4 PagesForensic Soil Science Solving Murder Cases Summary: In the article, â€Å"How Pedology and Mineralogy Helped Solve a Double Murder Case: Using Forensics to Inspire Future Generations of Soil Scientists† by Robert W. Fitzpatrick and Mark D. Raven, ask how can Forensic Soil Science be used to solve investigating cases, within law enforcement, such as a double murder case presented in the article. As described in the article, Forensic Soil Science is the study of soil (surfaces) that use a variety of soilRead MoreThe Mystery of Being a Forensic Scientist654 Words   |  3 Pagesintriguing, being a forensic scientist is the perfect career choice. The main thing that a forensic scientist does is trying to figure out how, who, what, where and why in a murder case. There are many types of scientists in forensics, like forensic anthropologist, criminal profiler, forensic engineer, forensic pathologist, forensic nurses, and forensic photographer. A forensic scientist has general studies in science and can have many specialized skills. In order to become a forensic scientist, oneRead MoreWhy For ensics Is Important?710 Words   |  3 PagesWhy forensics is important? Forensics is an interesting topic because you can find out anything about any certain thing, like when the last time a toothbrush was used, or what a certain shoe tread belongs to. Forensics helps catch criminals from misdemeanors to felonies. It also helps find people who have gone missing or who are dead and can’t be identified. Forensics is now becoming more known to the world, through tv crime dramas and through high school and college courses. I want to make sureRead MoreForensic Science : A Forensic Scientist1648 Words   |  7 PagesIntroduction Topic: Forensic Science In general, a forensic scientist’s job provides an objective, scientific analysis to discover the truth and use that truth in legal proceedings. Forensic scientists take items of evidence collected from crime scenes and determine their relevance to the case by examining and analyzing the evidence. There are various types of forensic scientists that specialize in specific examinations and analysis of different types of evidence. Eventually forensic scientists will