Forensic Evidence: A Case Study

Forensic science has come a long way from where it was less than 100 years ago. It has only been relatively recently that the advancement of technology we use, has occurred. The Body Farm, an institute in Knoxville, Tennessee, is a place where dead corpses are left to rot and then studied on how the body decays in different circumstances. Death’s Acre: Inside the Legendary Body Farm tells about the farm from Dr. Bill Bass’ point of view, from the establishment of the farm, to the impact in the world of forensic science the farm has caused. David Pitt and Alynda Wheat offers their insight into the book in their reviews. The Body Farm has been a monumental stepping stone to the advancement of modern day forensic sciences. Dr. Bill Bass, is making

The word autopsy derives from the Greek word autopsia, which means “the act of seeing for oneself” (Autopsy 1). An autopsy purpose is to “determine the cause of death, observe the effects of disease” (Autopsy 1). Human dissection was frowned upon until after the Middle Ages. The first human dissection was performed in 300 BCE by Herophilus and Erasistratus, two physicians who were studying disease (Autopsy 2). In the late 2nd century CE a Greek physician Galen of Pergamum was the first

This method may have been sufficient in the 10th century when people were illiterate and believed the world was flat; however, the scientific world since then has grown exponentially. Science is a powerful study, aiding us in understanding the complex process life and the absence of life, death. Pathology, the science of disease, has assisted in the arrests of countless criminals, uncovering the truth and more notably providing a sense of closure for the loved ones of the deceased. A coroner system without the foundation of science is a system that keeps murders on the streets, the innocent behinds bars and prosecutors frozen in cases. The most memorable example of inefficiency is Dr. Paul McGarry, who made careless errors in not just one but four autopsies. In the case of new prison inmate Cayne Miceli, McGarry initially determined the cause of death to be a drug overdose. Upon the further examination, a second examiner found a heap of mucus in her lungs indicating she had severe asthma. The doctor then concluded the real cause of death was the jail restraints on her chest blocked her airways during an asthma attack (Thompson, 2011, para 13-16). A peculiar fact about the case was the McGarry concluded the cause of death before he got the test results. Could he had been trying to hide something? After all, he is an elected official which according to the NAS

What three aspects does a forensic autopsy seek information about? Describe each of these aspects.

The main theme of “Final Cut” by Atul Gawande is that medicine is an inexact science and doctors are not always sure of themselves, even if they appear confident. Gawande’s main argument is simply stated: there has been a decline in the amount of autopsies performed in the medical field as a result of medical arrogance; over confident doctors believe they know the cause of death and do not want to perform autopsies. Gawande illustrates his argument by outlining the history of autopsy use in medicine, incorporating medical cases that he has experienced as a surgeon, and including statistics on autopsy usage. “Final Cut” is an outstanding profile on the decline of autopsy use in medicine. What makes “Final Cut” an enjoyable and informative article for all readers is its use of strategies associated with fiction such as the establishment of characters, balance between medical information and personal experience, and its use of active voice.

In this paper, I will discuss the background of forensic pathology, the pros and cons of forensic pathology, and the similar and different in a forensic pathologist and a coroner. There are various disciplines in Forensic Science that can help with a crime, and solving that crime. One of these various disciplines is Forensic Pathology which the study of disease, and its causes, moreover; it involves the discovering the cause of the death where a death is sudden or suspicion to law enforcement. While a Forensic Pathologist can be helpful to law enforcement, and helpful in assisting in crime investigation, there are cons to being forensic pathologist. Furthermore, forensic pathologist can be confused with coroner even though they do the same

To ensure the above we require resources and funds, which is lacking in certain parts of the country. A competent autopsy cannot be provided if a pathologist is expected to perform it in a room without proper lighting or without a place to store the bodies. The resources already available must also meet certain basic standards that would ensure the quality of the procedure is upto the mark, something that is not

This truth forms an essential link between the enforcement of law and protection of the public in the administration of justice.” Forensic pathology is clearly a crucial role in the justice system. You have to be a little weird and crazy to have a passion for the kind of work that the coroners and M.E. go through on an everyday basis. They use past knowledge to make decisions on how death occurred and they come across many different postmortem changes in dead bodies. Every field is important in forensics, but pathology advocates for truth and justice to dead

Forensic science technicians are vital on a crime scene because the collect and analyze physical evidence. Evidence is one of the most important factor of a crime scene because this puts in investigator a step ahead in finding the suspect of a crime. Crime scene specialists help to collect and preserve evidence in a crime scene. There are rules concerning the collection of data in order to preserve its natural state. For example, “all non-movable items, such as fingerprints, at a crime scene should be processed at the scene using gray powder, black powder, or black magnetic powder. Polaroid 665 black and white film loaded in a Polaroid CU-5 camera with detachable flash should be used to make one-to-one photographs of prints which do not readily lift.” (Schiro, n.d.) Also in the case where there is a computer involved, if it is turned on, it must not be turned off until all the information is properly collected and stored on a file for later use. DNA examiners usually search for anything that could possibly contain DNA. These include fingerprints, hair, blood, semen, bite marks, and dead skin found under fingernails. Tests can be done to determine whether the DNA is the victim’s own or the possible suspect. The coroner’s role is to certify the death of an individual and if unknown, to gain the identity of the victim. These agencies

An autopsy is an examination of the body after death. It usually consists of an external and an internal examination of the body. The external examination also documents identifying features such as scars, tattoos or other markings which may assist in the identification of the body. The internal examination looks at the internal organs to document any natural disease processes and/or injury .Its purpose is to learn the truth about the persons health during life and how the person really died, These situations include, violent deaths such as homicides, accidents, and suicides. Other categories are suspicious deaths, sudden and expected deaths, deaths in children and infants, prisoners, persons under the care of an institution,

According to Young and Ortmeier (2011), the forensic value of firearm and ballistics evidence is associated with the ability to link the firearm to the crime and the shooter. Markings and striations of the firearm on expended cartridge casings and projectile discovered at a crime are collected and compared to known bullets in a database of known firearm types and test-fired bullets. By checking these national databases, the firearm can be linked to several crimes or not connected to any crimes whatsoever. However, other evidence such as DNA and fingerprints can be linked to other crimes and therefore can link the person to the crime as well (Ortmeier, 2011).

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;

Crime scene investigation and medical examiner television shows are always interesting and exciting to watch, but what happens when you make the contents of that television show your life? Often times, the one you see doing the investigating with not only the body at the scene, but also inspecting the body of the victim in their exam room is called the Forensic Pathologist. A Forensic Pathologist is often called to the scenes where a death has occurred so that they can legally gather information and observations so that they can proceed with the investigation. For example, they will try to find the time of death. It is very important that the forensic pathologist be contacted very early on in the investigation, due to the amount of evidence that needs to be overlooked. Forensic pathologists are educated as physicians, and are also licensed for the practice of medicine. Regional tests are given, which means that if you decide to move at any time after taking the regional test, you will be required to take it again if you move to a new state. Autopsies are a daily occurrence, and the goal of the forensic pathologist is to recreate the series of events that led up to the death of the victim.

A post mortem change is the term used to describe any changes which are observed in a subject after death has occurred. Post mortem changes which may be observed in a cadaver include algor mortis, rigor mortis, liver mortis, post mortem blood alterations and subsequent clotting, purification and autolysis (Unknown, 2013). However, histological tissue samples may undergo a series of alterations which causes alterations in tissue structure to occur. Alterations in tissue structure may encourage disparity between expected staining and the subsequent reactions to

The photographer that is present at the crime scene is responsible for making one picture worth a thousand words. Photography plays an integral role in the documentation of physical evidence found at crime and accident scenes as well as during forensic autopsies. Forensic Photographers are among the first crime scene technicians to arrive at crime and accident scenes. They walk through a scene to obtain an overview before they begin taking photographs. Forensic Photographers apply their technical skills and their knowledge of anatomy and forensic requirements to take photographs that convey the information that crime scene, criminal, medico legal, or forensic investigators need documented. These