Blood Evidence A POTENTIAL AND VALUABLE LINK Blood evidence is an extremely valuable item in criminal justice (Schiro, 2011; NIJ, 2000; OSP, 2002; NFSTC, 2013; Bestino, 2013). It has the unique and undisputable potential of solving a case or a cri Continue Reading...
physical evidence include: trace evidence, impression evidence, and biological evidence. Several examples of physical evidence include: Biological material such as blood, saliva or semen; fingerprints; hair; and fibers. Physical evidence is that ev Continue Reading...
Take simulated anti-A, anti-B, and anti-D and place a drop onto the labeled sections on the plate 4. Using an clean dropped drop the questioned blood into each of the three sections 5. Using a clean toothpick for each section, mix the blood 6. Th Continue Reading...
CSI Profile: Investigating the Crime Scene Given the proximity of the time of death to the neighbor's call, a 'hot search' would be deployed. This means that the search would be conducted with the assumption that the perpetrator of the crime might s Continue Reading...
The DNA and fingerprints matched to a particular suspect would provide verification that the suspect had handled the gun. It would also rule out any other suspects if no other DNA or fingerprints were found on the weapon. Last but not least would be Continue Reading...
Forensics and Digital Evidence Forensics is a discipline which uses standardized techniques to pull apart an event, analyze what happened, and find a more accurate conclusion to the data analysis than just witness testimony. For centuries, lacking e Continue Reading...
Negative control is similarly established . Tetramethylbenzidine (TMB) is used as the positive control. Care should be taken to prevent contamination, duplication of tests should be conducted to verify reactive results. Material Samples -- for the Continue Reading...
That means they have to know how to locate evidence that can be traced, but they also need to know how to test it and preserve it so it can be used at a later date. They have to guard against contamination, and make sure they collect enough evidence Continue Reading...
, 2007, p. 153). Conclusion The research showed that DNA evidence can be a valuable tool for the criminal justice system, but the effectiveness of such evidence depends on a number of factors. Among the more salient of these factors was the need to Continue Reading...
All samples must be properly collected, using gloves and other tools in order to prevent contamination, as well as properly stored until analysis can be performed. It is vitally important that this chain of evidence be maintained so that the eviden Continue Reading...
At the time that Byrd was tried in 1985 DNA technology was not capable of forensic analysis of biological evidence however; in 1997 a comparison was conducted of Byrd's DNA with the bodily fluid in the rape kit that had been collected at the time of Continue Reading...
O.J. Simpson Orenthal James Simpson, more commonly known as OJ Simpson, became the most popular man in the United States. This popularity was not due to him being a famous football player who had the greatest running backs in America or any of his r Continue Reading...
Michael Crowe: A Case of Poor Interrogation Technique There is no single correct way to conduct an interrogation, just as there is no single correct way to write a novel or to design a building or to raise a child. However, there are certainly a num Continue Reading...
According to Harlan (2004), "Sample retention is problematic not only because of these individuals' innocence, but also because of the resulting availability of sensitive genetic information and the lack of legislative and jurisprudential protection Continue Reading...
Forensics in Criminal Investigations Exploring the Use of Forensics in Criminal Investigations Forensic Science and Technology This paper explores the role of forensic science and technology in modern criminal investigations. It first examines the Continue Reading...
Justification of a Forensic Unit Our Agency has just received $3 million grant from the federal government because of the efficient method that the unit employs in running the department. Additionally, the City Council has agreed to continue assisti Continue Reading...
The only medical issues documented in this report are acute findings that potentially relate to the assault or preexisting medical factors that could influence interpretation of findings. Separate medical documentation by examiners and other involve Continue Reading...
" Giannelli (2003) stresses that advantages and reliability of scientific and technical evidence depend on whether a scientific culture exists. For reliability of DNA and other scientific evidence, there have to be sufficient written protocols and "a Continue Reading...
Change them often; (2) Use disposable instruments or clean them thoroughly before and after handling each sample; (3) Avoid touching the area where you believe DNA may exist; (4) avoid talking, sneezing, and coughing over evidence; (5) Avoid touchin Continue Reading...
Forensic According to Elvidge (2014), the first record of the use of forensic entomology is Song Ci (Sung Tz'u), in 13th century China. However, using insects and arthropods like arachnids to aid in forensics investigations is a relatively new field Continue Reading...
(Aronson, 2007) The problems and future of DNA Testing The scientific soundness of the DNA test has not been doubted at all. Courts have increasingly relied on the outcomes of DNA tests. The common man is at a loss to understand the complexities o Continue Reading...
In the Nineteenth Century, Mahmud II and Abdulmecid promulgated reforms that gave to millet the sense it has always had to Nineteenth and Twentieth Century Western scholars, diplomats, and politicians. The millet system furnished, degree of religi Continue Reading...
The novel opens seven years after Gabo's mother, Ximena, was murdered by coyotes -- or paid traffickers -- during an attempt to cross the border. Her mutilated body was found, her organs gone -- sold most likely. Because of the fear surrounding thi Continue Reading...
Furthermore the rhetoric here is rich in symbolism. Dr. King draws parallels between the response of violence to his peaceful protests and other great personalities whose commitment to justice, truth, and love also had unintended and unfortunate co Continue Reading...
He clarifies his status i.e. A spiritual leader and a learned person by using well chosen ethos of St. Aquinas, Jesus and Paul therefore puts him forth as a trustworthy person. Also being an African-American makes him the right person to participate Continue Reading...
