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Application of forensic science
Application of forensic science
Role of forensic scientists in crime scene
Don’t take our word for it - see why 10 million students trust us with their essay needs.
More handpicked essays just for you.
Application of forensic science
Application of forensic science
Role of forensic scientists in crime scene
Don’t take our word for it - see why 10 million students trust us with their essay needs.
Forensic science is important to build up a case against criminals with evidence that proves that a suspect was at the scene and was involved. There are cases are easy and straightforward that have a good confession and supporting evidence. But there are some cases that a certain investigator will be certain that they believe that a suspect did the crime but there will be no supportive evidence. It becomes a ethics and illegal when a CSI plants/fakes evidence. People like Fred Zain and David Kofoed.
Forensic science has been an aid to the law enforcement community for years now. It has solved cases that were unsolved years before DNA and science started to play a role with cases and law enforcement. The case of Samuel Reeves and James Layne was unsolved in the year 1989, this was considered a cold case because it had been years since they found who the murderer was. This case was considered a crime of passion, where it first started off by kissing and having the same attraction towards each other, but when James Layne started to get aggressive and not respecting Reeves decision to not have sex, that was when things got hectic. Forensic science helped this case by the use of fingerprints, they found the fingerprints in a bottle, and when
Forensic Science is evidence that typically comes from sources like fingerprints, bodily fluids, and bullets. In “Forensic Science: Evidence, Clues, and Investigation” written by Andrea Campbell, she explains how forensic science can make or break a criminal case. Campbell has given readers many reasons to believe that forensic science is without a doubt an important piece of evidence to present at trial. Some reasons Andrea Campbell explains are that it can help narrow down suspects in order to find the criminal responsible for a crime, and that it can provide physical evidence that can provide further information about a case.
CASE REPORT Introduction: Me and my team of forensic anthropologists were called in by the police department to examine skeletal remains and figure out it’s gender, ethnicity, age, and height by using it’s bone measurements. Summary of Findings: Determining the sex: To determine the sex, we took measurements of the pelvis, skull, femur, and humerus. The results for the pelvis were both equally male and female.
Forensic scientists are used in many fields of study, such as criminology, pathology and biology. For example, if a person was to all out of a sudden die randomly, the forensic scientist that has a specialty in criminology, pathology and biology would be called to deal with this situation. The scientists have to examine the body to determine if the cause of the death was natural or not. After that they would either examine the body for fingerprints or wounds, or check if the person had any health problems in the past. The forensic scientists would apply the principle of blood spatter analysis.
The assistant in the crime scene investigation has the role to assist the CSI with the measurements and finally the report may be revised by the same for any corrections if he thinks is required in the document. Carrying out a Complete Enquiry A detailed search is required at the crime scene as the next step of investigation. Each nook and corner of the location must be revisited by the CSI in order to get even the smallest piece of evidence, if any. Many crime scenes use an evidence vacuum in the scene for collecting any micro particle as evidence such as hair and fibers which may become a useful link to the culprit.
Science has come a long way over the years. It has helped countless every day struggles and cure diseases most commonly found. What you don’t hear about however is the advancement of forensic science. Forensic science has helped solve countless cases of murder, rape, and sexual assault. In the case of John Joubert, it helped solve the murders of three young boys with one small piece of evidence that linked him directly to the crime.
Did national media news outlets ignore to report the initial death of Freddie Gray and the peaceful protests and merely pay attention and cover the violence in Baltimore? On April 27th, when the peaceful protests turned violent in Baltimore Fox News, CNN and MSNBC jumped on the footage. During the two days of violent riots, coverage by these networks grew 162 percent compared to when the Baltimore protests were peaceful a few days earlier. In addition, according to the Nielsen ratings “on the night of the violent protests on April 28, the ratings of all three channels surged in the key news demo... Compared with the previous Monday, CNN experienced a 574 percent increase, Fox News a 121 percent increase and MSNBC a 77 percent increase.”
Science Forensic Essay Technology is getting better every single day. Technologies are used by a lot of people around the world to communicate, learn and discover. But these technologies can also help the people who are seeking for Justice.
● It can be used to determine if a person is guilty or not. The evidence from forensic can be enough to put a person into prison. ● It can be used to solve old unsolved cases if there is still DNA available from that case. ● Help identify victims in big disasters where the body of the person can not physically be easily
Tamar Tskhakaia History of Ancient Philosophy Dr. Jamey Findling December 5, 2016 Take Home Final Questions (answer two): 1. Ever since the first Pre-Socratics, philosophers have pondered the fundamental nature of reality. What is the universe ultimately made of? What is most real?
Forensic anthropology is the branch of anthropology which deals with the recovery of remains as well as the identification of skeletal remains which involve detail knowledge of osteology (skeletal anatomy and biology). In other words, forensic anthropology is the application of anthropological knowledge and techniques in the identification of human remains in medico-legal and humanitarian context. Forensic anthropology includes the identification of skeletal, decomposed or unidentified human remains. Forensic anthropology may also help determine the age, sex, stature and unique features of deceased from their remains. Personal identification is one of the main aspects of medico-legal and criminal investigations.
DNA in Forensic Science DNA is the carrier of genetic information in humans and other living organisms. It has become a very useful tool in forensic science since it was discovered. In forensic science, DNA testing is used to compare the genetic structure of two individuals to establish whether there is a genetic relationship between them. One example of the use of DNA in forensic science that is important in biology today is comparing a suspect’s DNA profile to DNA that was discovered at a crime scene.
As a digital forensic investigator, I was assigned to a case where my expertise where needed. My role in the investigation was to search the suspects digital evidence to help find more helpful information and advance the case. Overall my job as a digital forensic investigator was to recover and analyse the digital evidence so that it could be used in the criminal prosecution. Approach to Case My method of investigating a case was using a systematic approach as this is the accepted procedure to follow.
Crime scene photography, sometimes referred to as forensic photography or forensic imaging, is the art of producing an accurate representation of an accident or crime scene. Crime scene photography is an important asset in the collection of evidence at the crime scene, documents the appearance and location of victims, shell casings, footprints, bloodstain patterns, and other physical evidence. In order for photographs to be admissible in a court of law, the standard for photographs of crime scenes and evidence must be of sufficient quality. Photography has a vital role in the decision made in court because the pictures are to represent the scene as it was exactly. Digital SLR single reflex camera is the most often used camera in crime scene investigations.