Forensic Criminology : Forensic Anthropology

Forensic scientists can identify the body through dental records, DNA samples or if the fingers are intact, fingerprints.

Laboratory techniques used in forensic anthropology to identify questionable remains as bone include histology, protein analysis, and DNA analysis. The problem with these techniques is that they can be destructive, lengthy, and expensive. Additionally, these methods may not be able to identify bone when it is highly fragmented or altered. Therefore, chemical analysis techniques such as HHXRF, XRF, SEM/EDS, PIXE, and Raman Spectroscopy have been proposed for differentiating bone and teeth from non-skeletal material and human from nonhuman skeletal material. Although their use is sporadic and dependent on instrument availability, these chemical techniques have proven valuable to the field of forensic anthropology and to the task of identifying human remains.

Forensic anthropology is the physical or biological studies of a human skeleton. The purpose of a forensic anthropologist is to discover secrets hidden in bones. Forensic anthropologists are trained physical anthropologists. The difference between the two are the amount of knowledge involved in forensic anthropology. In forensic anthropology science, biology, and culture are applied to the legal process.

The evidence that they find gets relayed to the medical examiner. Forensic anthropologists have the ability to classify the cause of death by examining marks or fractures found on the bones which in return helps officials determine the weapon used. All of this information helps the medical examiner find the cause of death, based on damages to the bones that a forensic anthropologist finds.

After that they “analyze bones to determine the victim's biological profile” as it is said in “What is Forensic Anthropology” by R.U. Steinberg.

Description: Forensic Anthropologists helps to study the skeletal systems of people to determine the sex, ethnicity, and distinct characteristics of the dead skeleton they are studying.

Forensic anthropologist examine skeletal remains for elements of a skeleton that can give clues to the person it belongs to. The Kennewick man’s skeleton was found in surprisingly good condition meaning the damage to the skeleton was done in his life, not due to deterioration. The skeleton showed a projectile point lodged in his hip, five broken ribs that did not properly heal, two small dents in his skull, and a bum shoulder. These wounds show an insight to the lifestyle

In the 21 century forensic science has developed immensely since the 1700’s-1800’s. The technology does a big part in forensic science and it makes the job that much easier on how to identify the subject of the

By just looking at bones some things that can be recognized includes the biological sex of the skeleton, age, weight, race, and even possible cause of death based on whether there are any spinal fractures. (Forensic Anthropology, 2015.) The question is, just

between a cut (an injury that is longer than deep) and a stab wound (an injury

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;

But how do you tell what the bodies are getting to? I’ll tell you! There are forensic scientists that study bodies and then try to figure out how, when, where, and why whoever had this body, died! And how do these scientists do it, you ask? I don’t know! But what I do know, is that the scientists look at the height and weight of the skeletons, and then determine what age they were, so that they can then identify who the person was, and what they looked like. By doing this these special scientists

Forensic biology is very important to many criminal investigations by being able to use scientific evidence in entomology, odontology, anthropology, DNA testing, serology, toxicology, microbiology, and pathology. These different subfields are to provide an unbiased result that can identify a suspect, a victim, eliminate a suspect, exonerate the wrongly accused, corroborate a timeline of events, establish a time and cause of death, or even identify a weapon. Forensic biology should be applied to the discovery of bones, decomposing corpse, sexual assault, and unusual deaths. When an unidentified set of remains are discovered with very little evidence surrounding the mysterious death, forensic odontology may be able to use the teeth of the

Estimating the age at time of death from an unidentified individual’s remains is an important factor of forensic anthropology. There are certain standard processes and procedures that are employed in the lab to help determine the age as well as other biological profile data. In young adults, bone and tooth maturation are often used to roughly estimate the age of the body. In adults, the deterioration of bones is used to predict the age of the unknown body.

Over some years archaeologists have become more enthusiastically encompassed in unlike kinds of investigations comprising the diggings of mass burials of sufferers of contemporary wars and the recording and retrieval of mass casualty events. The search for proof begins when an article or info leads investigators to believe that a crime or distrustful demise has happened. A forensic archaeologist is typically called when human remains are establish sprinkled on the ground surface and remains are alleged to be buried. Deoxyribonucleic Acid is the 1st extricated from a piece of proof. A method known as real time polymerase chain reaction is then used to detect and measure the quantity of Deoxyribonucleic Acid available. Precise copies are made of particular parts of the Deoxyribonucleic Acid using a procedure called elaboration. Additional method called gel electrophoresis divides the unlike Deoxyribonucleic Acid parts based on dimensions. The sample is rifled for special areas of Deoxyribonucleic Acid that recurrence themselves. Even though human being share over 99 percent of their Deoxyribonucleic Acid these specific sections are called Short Tandem Repeats and differ amongst individuals. Facial approximation is also known as facial reconstruction technique that tries to