What is Forensic Science? The word forensic comes from the Latin word forensis: public; to the forum or public discussion; argumentative‚ rhetorical‚ belonging to debate or discussion. From there it is a small step to the modern definition of forensic as belonging to‚ used in or suitable to courts of judicature‚ or to public discussion or debate. Forensic science is science used in public‚ in a court‚ or in the justice system. Any science used for the purposes of the law is a forensic science. What
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FORENSIC SCIENCE Notes Chapter 1: Introduction Sir Bernard Spilsbury is the 1st forensic science celebrity. A legal system does the following process‚ 1. Collect evidence from experts‚ witnesses and police 2. Prosecution and defense lawyers present cases and arguments 3. Judge and Jury (abolished in some countries including Singapore) decides outcome *Innocent until proven guilty beyond reasonable doubt. Limits of Forensic Science Actus Reus: A guilty action Mens Rea: A guilty mind or intention
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find the perpetrator‚ but the key to cracking the case lies in the evidence. The study of evidence is known as forensic science‚ which applies scientific information to the physical proof. The field of forensic science is vast‚ so scientists specialize in certain areas: forensic biology‚ forensic toxicology‚ forensic pathology‚ or forensic anthropology (Forensic Sciences). Forensic biology is the study of bodily fluids and DNA. Biologists can build a suspect’s
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what a CSI does but also know the requirements to obtain this position and
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the use of DNA in forensic science possible. In the past twenty years specifically‚ there have been many extraordinary discoveries in the fields of science that have led to the advancement of procedures in forensics. Before DNA testing‚ the most accurate way of identifying people was to match the blood types of suspects with blood found at the scene of the crime. Considering the lack of variability of this procedure‚ it is no surprise just how important the use of DNA in forensics has become. The evolution
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UNIT ONE: Forensic Science II Text Questions Please complete the following questions. It is important that you use full sentences and present the questions and answers when you submit your work. Submit the work as a file attachment. This means you complete all work in a word processing document (e.g.‚ Microsoft Word) and attach the file using the dropbox tool. Use the Unit 1: Text Questions dropbox basket. The answers to the Review & Critical Thinking questions are worth 10 points. Review Questions
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To describe ethics in forensic science‚ let me first give a definition of ethics. According to Webster’s II New Riverside University Dictionary‚ ethics is defined as: 1. A principle of right or good behavior. 2. A system of moral principles or values. 3. The study of the general nature of morals and the specific choices an individual makes in relating to others. With that being said‚ is ethics practiced when it comes to forensic science? I am pretty sure it is in most cases‚
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1. What was Francis Henry Galton’s major contribution to forensic science? Francis Henry Galton’s major contribution to forensic science was fingerprinting. Although he wasn’t the first person with the idea of fingerprinting‚ he was more successful with the idea and the scientific knowledge that he knew. 2. Who is known as "the father of forensic toxicology" and why? Mathieu Orfila is known and “the father of forensic toxicology”. In 1814 he published the first book on poisons and how
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The history of Forensic science i.e. applying "scientific" principles to legal questions has a long and intriguing history. Notable examples include: In 44BC following the assassination of Julius Caesar the attending physician proclaimed that of the 23 wounds found on the body ‘only one’ was fatal. In the 5th century Germanic and Slavic societies were believed to be the first to put down in statute that medical experts should be employed to determine cause of death. In 1247 the first textbook on
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Module Five: Text Questions Review Questions 1. What is the NIBIN? NIBIN is the National Integrated Ballistic Identification Network that was created by the FBI and the ATF in 1999. 2. What is rifling? What two types of markings does this produce? Rifling is when each gun is given spiral grooves by the manufacturer. The spiral grooves are cut into the barrel of a gun in order to make a bullet spin as it is fired. Rifling produces grooves and lands. 3. What is a distance determination? How is
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