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Essay on the history of forensic science
Forensic science and the role it plays in solving crimes
Role of forensic science
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Hello, my fellow students; today I want to take the opportunity to inform you all about my major; which is forensic and why it is important to the criminal justice system. Many people have asked me; what is forensic and they often get it confused with TV shows like CSI Miami or NCIS; however, forensics is more than what you see on TV. So what is forensics; simply put, forensics is the application of science to the criminal and civil laws that are enforced by the law. It involves other courses like biology, chemistry, and physics. Most people have a misconception on how forensics works and this is called the CSI effect; however, for the sake of this class, I am going to focus on a very important cold case called the JonBenet Ramsey case. On
Since the airing of the CSI: Crime Scene Investigation and the other televised series that followed have led jurors to compare fiction with reality. The shows have changed the view on the real world of forensic science as the series have a world of forensic science of their own. For this paper the televised series titled Bones by forensic anthropologist Kathy Reichs will be used as an example for comparison. In the series Bones Dr. Temperance Brenan arrives at the scene of the crime to examine the skeletal remains found in the scene of the crime equipped with one or more forensic kits. Upon momentarily examining the skeletal remains Dr. Brenan is able to determine the gender, ethnicity, and age. When this type of scenario is compared to nonfictional
Capital Murder is a heinous crime. Today i’m going to tell you all you need to know about Capital Murder. This type of crime will normally lead to the death penalty or life in prison which i wouldn’t imagine either one is not preferable so guys try to refrain from murder in general.
Forensic science has paved the way to a new world of technological advancements in solving crime, through DNA analysis, new technology such as M-Vac, improving systems such as CODIS and other investigative methods. As forensic science technology advances, the chance of an individual being able to commit a crime and walk away free without leaving any trace of evidence will lessen. While forensic science has its limitations, it can be the only way to provide an accurate account of what actually occurred at some crime scenes.
In recent years, however, such programs as CSI that follows detectives at the Las Vegas Police Department Crime Scene Investigations Bureau as they solve puzzles and catch criminals. Perhaps one of the most well known shows with a forensic psychology theme, CSI has a large impact on viewers perceptions of forensic psychology. On one hand, the increased popularity of forensic psychology because of the show is good and more people are taking an interest in forensic psychology as a career. On the other hand, the forensic psychology that viewers see every week on television may not be exactly the same as forensic psychology in reality. Particularly programs such as CSI also overstate the ability of “hard” evidence (also known as forensic evidence), such as fingerprints and DNA, to provide evidence of definite innocence or guilt (Trask, 2007). They often disregard other components of the investigative process, such as police questioning, despite these being equally valid to establishing guilt (Nolan, 2006). This over-reliance on forensic evidence, due to the importance of forensic science being dramatized by television crime dramas, is also known as the CSI
Forensic Art is a sometimes misunderstood and ignored resource for the law enforcement community. Starting with what Forensic Art is defined as, most commonly, it is perceived as any art that can or is used in law enforcement or legal proceedings. This field has several recognized skill sets most prevalent of which are demonstrative evidence, crime scene/composite sketches, image modification/ identification, and postmortem or facial reconstruction. Having a history stretching back to the 1800s forensic art has grown and improved over the course of the following years. First giving a brief history on where forensic art started and then following with some of the benefits each skill set of forensic art provides to the law enforcement community. I will try to show the progression of forensic art and how it can be used by modern law enforcement.
Forensic Science, recognized as Forensics, is the solicitation of science to law to understand evidences for crime investigation. Forensic scientists are investigators that collect evidences at the crime scene and analyse it uses technology to reveal scientific evidence in a range of fields. Physical evidence are included things that can be seen, whether with the naked eye or through the use of magnification or other analytical tools. Some of this evidence is categorized as impression evidence2.In this report I’ll determine the areas of forensic science that are relevant to particular investigation and setting out in what method the forensic science procedures I have recognized that would be useful for the particular crime scene.
Synopsis Using Robert Lee Stinson’s conviction and release as an example this case study is going to show how forensic evidence can be used in wrongful convictions, but also to prove innocence. This case study will also be used to show that more than one piece of physical evidence should be used before convicting an innocent suspect and how easily it can be avoided. It will also show the power that specialist forensic scientists have over the conviction of suspects and how much their work can have an impact on people’s lives. Robert Lee Stinson, and African American man was convicted at the age of 21 for a rape and murder (first degree murder) of a 63-year-old woman, Cychosz a Caucasian woman from Milwaukee, which he got a sentence for life.
The Crime Scene Investigation (CSI) Effect is a phenomenon in which television programs that feature forensic science, such as CSI: Crime Scene Investigation, Criminal Minds and the Law and Order franchise, have influenced the approach jurors use to assess evidence in a criminal trial. This poses a challenge when prosecuting a defendant as it gives jurors improbable expectations. As the use of DNA (DeoxyriboNucleic Acid) testing, hand writing analysis, and testing of gunshot residue has become prevalent in television programs, jurors have come to expect the use of such testing in trials, which, in turn, has influenced the way cases are investigated and prosecuted, but has not necessarily influenced the rate of acquittals and convictions.
Forensic evidence can provide just outcomes in criminal matters. However, it is not yet an exact science as it can be flawed. It can be misrepresented through the reliability of the evidence, through nonstandard guidelines, and through public perception. Forensic science can be dangerously faulty without focus on the ‘science’ aspect. It can at times be just matching patterns based on an individual’s interpretations. This can lead to a miscarriage of justice and forever alter a person’s life due to a perceived “grey area” (Merritt C, 2010) resulting in a loss of confidence in the reliability of forensic evidence.
Forensic science has now been recognized as an important part of the law enforcement team to help solve crimes and cold cases. The advances in technology are being used each day and we must continue to strive to develop better advances in this field. The recent discovery of using DNA in criminal cases has helped not only positively identify the suspect, but it has helped exonerate hundreds of innocent individuals. “With new advances in police technology and computer science, crime scene investigation and forensic science will only become more precise as we head into the future.” (Roufa, 2017) Forensic science and evidence helps law enforcement officials solve crimes through the collection, preservation and analysis of evidence. By having a mobile crime laboratory, the scene gets processed quicker and more efficiently. Forensic science will only grow in the future to be a benefit for the criminal justice
“The word ‘forensics’ means “connected with the courtroom”; so forensic science is, therefore, concerned with gathering hard evidence that can be presented in a trial” (Innes 9). Forensic science is a science that is applied specifically to legal matters, whether criminal or civil. “Few areas in the realm of science are as widespread and important as forensic science” (Hunter 12). Forensics is the one science that is most commonly used in everyday life. It is also a branch of science that incorporates other branches of science such as biology, chemistry, and etc. Since it is used almost every day “No one can dispute the importance of the contributions to society made by forensic science; the ability to solve crime is undeniably important” (Hunter 13). Forensic science has given criminal investigation a new edge. “Advances in science have opened the door for more effective evidence discovery, howev...
Teeth are very important in human life because without them we are difficult to eat and talk. I'm interested in teeth health because I want to be a dentist. So today, I'm going to introduce about human tooth regeneration. More and more people have problems with their teeth. This is because of genetic reasons and also because of poor oral hygiene.