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role of forensic science
role of forensic science
forensic evidence in criminal investigations
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Forensics Anthropology is the study that goes beyond the human skeleton. A forensics anthropologist can find out. How a person lived, the food that person ate, and the overall make-up of a human. The use of forensics has grown in recent years, it is used to solve crimes and locate missing persons. Snow, (1982) Forensics anthropology is not a new science. The first case forensics anthropology was used on was the Jezebel case, dating back to the nineteenth century. This case involved a person, who was thrown from a window. Snow, (1982) The remains found in this case were the skull, feet, and the palm of the victim’s hands.
Through this research I have found that forensics and forensics anthropology work hand in hand. They seem to be closely related in regards (regards is an emotion, you mean regard) to solving criminal cases. A huge interest for me, while conducting this research is the impact the analysis has on cold cases. Cold cases are very important and require an extensive analysis of one’s life whose life? Mine?. Often victims in a cold case do not have strong family bonds, or persons that they are close to. It is imperative within life to have friends and persons, who will say something if you are not seen in a couple of days or weeks. Knowing where a person may be or what a person is involved is important in the case of a missing person. It is a vital part of forensics in relation to forensic anthropology. Within forensics anthropology you can find out more detailed information on the decomposition process. Steadman (2014) The information (what information?) can be used to identify a victim and maybe lead to clues of the perpetrator. New paragraph The study of a victim may also l...
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...he case of forensics. You can go beyond the normal reality of blood spatter (?.. how does or where did blood spatter come into play here). The species of a set of bones can be determined through forensics anthropology. The sex of a skeleton. The age of a person and by studying the bones you can find a person’s age. Forensics Anthropology, (2014)
Works Cited
Forensic Science Central, (2014) web-search http://forensicsciencecentral.co.uk/anthropology.shtml
Rao V.J., Sena S.J., Forensics Pathology of Thermal Injuries; Medscape (2013) web-search, http://emedicine.medscape.com/article/1975728-overview
Kiefer J., An Overview of Forensics Anthropology., web-search (2014) http://serendip.brynmawr.edu/exchange/node/1766
Texas State University; Forensics Anthropology Center, web-search (2014) http://www.txstate.edu/anthropology/facts/
Anthropology is a study of mankind that goes beyond the fragment of ones skeletal remains. Anthropology Studies involved within this science include the culture and surroundings a person once lived in.Anthropology, (2014) A example scientist often conduct archaeological digs. Their findings reveal many different aspects of that person or person’s life. The weather a person could have been exposed to. The environment or activities that person might have participated in. The scope of life that can be recovered from human remains is astonishing. Forensic Science as a whole is an impressive and interesting science that can be used within many different realms.
Forensic anthropologists will use their skills and education in order to discover the different traumas that can occur to bones. The different types of trauma that will be discussed in this paper are projectile, sharp and blunt. Projectile trauma is most associated with firearms and bullets. Knowing what type of projectile caused the injury to the bone can help in locating the type of gun used, which can lead to a suspect. “When faced with a skeleton containing projectile wounds, forensic anthropologists should aim to supply as much information concerning the causative weapon as possible law enforcement officials.” according to Introduction to forensic anthropology (Byers, 2011, p. 248)
The book gives a general overview of the field of forensic science. The sections of the book include “The Scene of the Crime; Working the Scene--The Evidence; Working the Scene of the Body Human; Working the Scene--Different Stages; and Working the Scene--Different Skills (Genge vii-viii). Included are instructions on what professionals should do upon arriving at a crime scene, what items to bring with them, how to protect the crime scene, and how to protect the evidence from contamination. In addition to writing about the subject of forensic science, the author also included several appendixes and suggested readings to help the reader learn even more information about the subject. In addition, the author included a list of colleges that offer programs in the field of forensic science.
Along this timeline there are specific events and discoveries that pushed for the development of forensic science. I will be looking at this timeline and other cases that have occurred over the years that fit onto it throughout this discussion. In early 275BC, the ancient Greeks and the Romans were the first people to practice forensic science; however they didn’t have much knowledge and were using their own ideas and assumptions to solve smaller crimes. For example, Archimedes discovered ways to determine the volume of an object and used his theory to demonstrate this. He realised that his body weight displaced equal amounts of water. Here we can see early forensic science and what it consisted of in the past; it was insignificant and didn’t usually find clear or accurate
The show portrays that forensic anthropologists are responsible for almost every aspect of the death investigation, which does not correctly depict the role of forensic anthropologists (Wood,2017a). The method of which components of the biological profile, like sex of the remains, is also incorrectly portrayed as Dr. Brennan estimated the sex using a trait that does not accurately indicate sexual dimorphism (Wood, 2017c). Lastly, the complexity of personal identification, which is one of the most important aspects of forensic anthropology casework (Krishan et al, 2016), is not portrayed correctly as Dr. Brennan and her team based the identification of the remains on one trait that has questionable reliability (Charles & Levisetti, 2011). All in all, ‘The feet on the beach’ episode of ‘Bones’ does not accurately portray the forensic anthropology as it is romanticized for entertainment and overly simplified for a lay person to
When a suspicious body appears in the morgue, the forensics team goes to work. The body, if still covered in tissue goes to the forensic pathologist who will study the tissue extensively. If a conclusion is unable to be reached through this process, the pathologist will remove the tissue from the bone and send the skeleton to the forensic anthropologist. In other cases, the victim is found with no to little tissue on the bone, making it nearly impossible for a layman to discover any identifying characteristics about the person. The forensic anthropologist’s first job is to determine the sex, age and race of the victim (Sauer, 1998).
Forensic psychology is one of the newest sections of psychology and has been recognized by the American Psychological Association (APA). Psychology is known as the science of mental processes and behavior. The term forensic means different scientific techniques and tests that correlate to a discovery of a crime. When combining the two together, forensic psychology can be defined as “The use of psychology in evaluating mental processes and behaviors within the application to several justice systems” (Bartol & Bartol).
“This is my lab and what we do is study bones,” states Kari Bruwelheide in her video entitled “30,000 Skeletons”. Of the three resources that we were provided, “Puzzles of the Chesapeake” by Sally Walker, “Forensic Anthropology” by an unknown author, and “30,000 Skeletons” by Smithsonian Education presented by Kari Bruwelheide, the resource “30,000 Skeletons” is by far the best at explaining the role of an anthropologist. It is unbeatable because it is a video rather than just written words, and Kari Bruwelheide has personal experience in being a forensic anthropologist. A forensic anthropologist is a scientist that studies human remains, or in another word, skeletons, to try to find out information about the past.
It’s not everyday that you find some bones in the ground while walking your dog! As a forensic anthropologist who has just found some human remains lying around I would definitely decipher the biological profile, reconstruct the face, and testify in court to identify the unknown person. The job of a forensic anthropologist isn’t always easy, but by using these three steps, it shouldn’t be that tedious and hard.
Forensic Science has contributed to our world a great deal. People often misunderstand Forensic Science and believe it is much more capable than it really is. As a matter of fact what you see on T.V. is around 80% false or over exaggerated in some way. To Start of, Criminal Investigation is the largest and most known form of Forensic Science. Some of the more known areas include; Fingerprinting, Ballistics, DNA Identification, Fiber Samples, Computer Animation, Documentation analysis, etc. To get this out of the way in the beginning, what you saw on last night’s law and order is far from the truth. Things they do in a matter of hours take months at a time, and most of the time aren’t even plausible concepts.
Once a crime has been committed the most important item to recover is any type of evidence left at the scene. If the suspect left any Deoxyribonucleic acid (DNA) at the crime scene, he could then be linked to the crime and eventually charged. A suspect’s DNA can be recovered if the suspect leaves a sample of his or her DNA at the crime scene. However, this method was not always used to track down a suspect. Not too long ago, detectives used to use bite marks, blood stain detection, blood grouping as the primary tool to identify a suspect. DNA can be left or collected from the hair, saliva, blood, mucus, semen, urine, fecal matter, and even the bones. DNA analysis has been the most recent technique employed by the forensic science community to identify a suspect or victim since the use of fingerprinting. Moreover, since the introduction of this new technique it has been a la...
“Anthropology is the science which tells us that people are the same the whole world over - except when they are different.” Nancy Banks Smith, british television critic. Anthropology is the study of what makes us human and how/why we interact the way we do. Anthropologists take a broad approach to understanding the many different aspects of the human body (site). More specifically, forensic anthropology is the examination of human remains for law enforcement agencies to determine the identity and cause of death in unidentified bones. Although being a real forensic anthropologist is not quite like being Temperance Brennan from Bones, there are many needs and uses for forensic anthropologists in not just the police force, but even in military
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.
results of the forensic anthropology. For instance, if a crime is committed at a certain scene,
Blood spatter analysis is the blood evidence examined to draw a conclusion of how the incident may have occurred. This evidence also helps examine the patterns of the blood to see how