Argumentative Essay On Forensic Science

Decent Essays
Dr. P.C.H. Brouardel once said ¨If the law has made you a witness, remain a man of science. You have no victim to avenge, no guilty or innocent person to convict or save - you must bear testimony within - the limits of science¨ (¨American Academy of Forensic Science¨). Forensic scientists examine and analyzes the evidence that the police and other officials have collected from the crime scene. They do that to figure out what happened to the victim, how it happened and who did it, to the victim. Ever heard of Sherlock Holmes? He was a fictional character that was a private detective. He came out in the 1800s. He was known for using forensic science, but during that time they didn 't have many forensic science techniques. That 's why a large …show more content…
Those shows are what draws everyone 's attention to forensics. The TV series show how fast they get things done , they just make things look easy and how nice they dress going to crime scenes. What many people don 't know about forensic science it 's not as easy and quick and pretty in the real world as it seems on TV. In the real world you cannot solve crimes in sixty minutes, it takes a day, weeks, months and sometimes even years (¨Careers in Focus: Forensics¨). On TV shows you see the forensic scientist stick every fingerprint in a computer to figure out whose fingerprint it is and the computer figures it out. In reality the forensic scientist has to look at every detail of the fingerprint. Looking at the details of the fingerprint they have to find the classification of it. They do that because they say computers can make mistakes. They also have to wear certain clothes to be around the crime scene so nothing will get contaminated. In the real world, it 's not that easy and …show more content…
Yet, technological and scientific advances that help one area often another (¨Forensics: Solving the crime¨). Forensic scientists work in laboratories, crime scenes, in offices, universities, government, police department, and morgues (¨Forensic science¨). In the labs they perform chemical, biological and microscopic analyses on evidence from crime scene consults with expert fields like toxicologists, pathologists, then reconstruct the crime scene (¨Forensic Science Technicians¨). The fields you see or hear about the most are fingerprint analysts, DNA analysts, and pathologists. DNA analysts test all types of DNA to see if it matches to any criminals that are in the system and it does not match to any one in the system, they have unidentified DNA. There was a case I watched in my forensics class and I learned that two people can have the same exacted DNA. Identical Twins can have the exactly the same DNA. Fingerprint analysts classify fingerprints to find criminals. They classify fingerprints by looking to see if the prints are looped, arch, or a whorl. They figure that out and they try to see if it matches to anyone who has already committed a crime in their national fingerprint file and if they do not find it in the system, they have an unidentified fingerprint. No one in the world has the same fingerprints.

Related Documents

  • Improved Essays

    A forensic scientist is the who someone who investigates crimes. He/she gathers and investigates information at the crime scene such as physical evidence from the scene. The evidence he/she gathers can range from fingerprints, footprints, hair, blood, splatter, tire tracks, fibers, chemicals, handwriting, drugs, DNA, and broken or bent objects. In this paper I will inform you on what you need to do to study and become a forensic scientist, costs to study it, where/how you can get employed, if you can work independently or not, job descriptions in detail,why biology is important in this career, salaries, needs for the career, and where is this career popular. Colleges that offer criminal justice, law enforcement, corrections and homeland security are all good for forensic studies.…

    • 849 Words
    • 4 Pages
    Improved Essays
  • Decent Essays

    Finding justice can be hard at times when you can't really seem to find out who did it or why they have done it. Most likely the person will not confess to their crimes. In the passage "Forensic: Evidence, Clues, and Investigation" written by Andrea Campbell, it shows that forensic evidence is one of the most reliable evidences in the court of justice today. These evidences have been practiced for hundreds of years and it is still going strong as of today. The question is, what exactly is forensic science?…

    • 432 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    How you can see fingerprinting is not with the naked eye but with a special light. Fluorescent dye light. You can also use cyanoacrylate (superglue) processing. This process show the fingerprint. This fingerprint method could be helpful in the story that I'm reading.…

    • 1079 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    Gary Dotson Case Study

    • 460 Words
    • 2 Pages

    Despite all of the good that using science in criminal investigation has done. Like all things there have been some hiccups. DNA testing has both enhanced and eroded the status of forensic science in criminal cases. Conventional forensic disciplines were unable to identify a perpetrator with any true discrimination. For instance, conventional serology (the study antigen or antibodies) field analysis of blood group substances was largely used in sexual assault cases during the 1980s (Mosby's Medical Dictionary 8th edition, 2009).…

    • 460 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Forensic Science: fact or pseudo? Three articles, “Forensic Science Controversies” by Rachel Kaufman published in CQ Press, “Forensic Science” from an FBI handbook on Opposing Viewpoints, and “But it Works on TV” by Sharon Begley from Opposing Viewpoints, discussed in this essay have comparing and contrasting rhetorical elements. Those rhetorical elements are the use of factual data from crime scenes (logos and pathos), contrasting writer credibility (ethos), and different appeals to certain audiences through formality of the articles. To begin, the first rhetorical element that all three articles use is factual data from crime scenes and actual information from case files, appealing to the audiences’ logos. By including these facts in the…

    • 1107 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    On October 14, 1981, during the Civil War in El Salvador, three brutally tortured dead bodies were found in El Salvador's main dump site. Two of them were brothers, with the last name Escobar. Salvadorian military officers thought these Escobar brothers were the ones who had committed robbery in various towns. One of them, Jorge Escobar, was my grandfather.…

    • 318 Words
    • 2 Pages
    Decent Essays
  • Decent Essays

    Forensic DNA Analyst

    • 316 Words
    • 2 Pages

    They test samples of DNA found at a crime scene, and figure out whose DNA it is. They also observe and analyze the evidence that was found at the crime scene. This job involves conducting numbers and amounts of specialized DNA tests such as purification, PCr amplifications, and fluorescent DNA analysis. Everything that is tested and found must be recorded, documented, or written, so that it accounts as evidence to present at court. It verifies the witness with their DNA analysis and their findings.…

    • 316 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Essay On Dr. Henry C. Lee

    • 301 Words
    • 2 Pages

    When a crime is committed the majority of the time the offender leaves behind biological evidence such as saliva, bodily fluids, hair follicles, and fingerprints. The samples are gathered and tested for genetic clues that ultimately identify or exclude who was present at the time the crime occurred. According to Duncan & Daly-Engel (2006), “Asplen & Friedman indicate ‘recent technological advances have made forensic science extremely important in the criminal justice system.” (p.38) Those advancements are especially helpful to criminal investigation units.…

    • 301 Words
    • 2 Pages
    Improved Essays
  • Great Essays

    Although all crime scenes can be tough to deal with, some crime scenes will stay in a forensic scientist’s mind for years and can cause them to have nightmares and can have emotional effects that last a lifetime. A forensic scientist is someone who helps lawyers, jurors, and judges understand…

    • 1334 Words
    • 6 Pages
    Great Essays
  • Improved Essays

    The field of forensic science seems like a captivating world. It is known that forensic scientists assist law enforcement agencies by collecting and analyzing the evidence of a crime scene. Most of the time, this is all a person knows by watching television shows, such as “NCIS.” There are many misconceptions of a forensic scientist created by television shows. Sometimes these misconceptions make forensic science look glamorous.…

    • 1125 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    The CSI Effect

    • 1040 Words
    • 5 Pages

    They want to know where the fingerprints are or the DNA. If it’s not there, they want to know why.” Take CSI: Crime Scene Investigation for example. The investigators seem to be able to lift a fingerprint off of whatever surface and at every crime scene. Because viewers see this so frequently, the mind begins to assume that it is the norm for an investigation.…

    • 1040 Words
    • 5 Pages
    Improved Essays
  • Improved Essays

    They relate directly to the ultimate objective of every criminal investigation … the identification of the offender. Since a print of one finger has never been known to exactly duplicate another fingerprint, even of the same person or identical twin, it is possible to identify an individual with just one impression … a person’s fingerprints have never been known to change. The unchanging pattern thus provides a permanent record of the individual throughout life. 46" p.434 Fingerprints are a type of circumstantial evidence.…

    • 954 Words
    • 4 Pages
    Improved Essays
  • Superior Essays

    Forensic Evidence

    • 2152 Words
    • 9 Pages

    The world of forensic science is full of ever developing technology. Analyzing forensic evidence involves using fingerprints, hair samples, blood, footprints, bite marks, and other sources of material to help identify someone. Every small piece of evidence found at a crime scene can be crucial — leaving the slightest trace of saliva or skin cells can be what convicts a person. Few people know the importance of forensic science more than Steven Avery.…

    • 2152 Words
    • 9 Pages
    Superior Essays
  • Improved Essays

    The investigators gets evidence from the crime scene, and takes to a labortory and multiple tests on the it. Sometimes science aspects don’t always help solve the…

    • 1006 Words
    • 4 Pages
    Improved Essays
  • Great Essays

    In the early 2000s, CBS launched CSI: Crime Scene Investigation, a newer, sleeker crime drama aiming to depict crimes and crime scene investigations as gritty, suspenseful, and glamorous. CSI featured streamlined detective work, flashy forensics, and emotionally-charged interrogations and interviews, all carried out by aloof professionals aiming to crack their respective cases. Most significantly, however, was the fact that CSI – and shows like CSI – feature heavily simplified court scenes. These scenes present incomplete portrayals of the legal system to viewers, where they see emotionally-charged testimonies that instantaneously incriminate perpetrators and win cases.…

    • 1793 Words
    • 8 Pages
    Great Essays