Fingerprints
Improving the Science of Fingerprinting: A Literature Review
Fingerprints are one of the most commonly employed tools that we have in investigating crime. This powerful forensics methodology has contributed to the solving of countless criminal cases and has been used as convicting evidence in courts of law. However, as this literature review shows, even the use of fingerprints is in a state of evolution as we gain ever greater and more accurate tools in the struggle to investigate and solve crimes.
At the outset of the discussion, the text by Neumann (2012) helps to dismantle the notion that fingerprints are infallible as a way of drawing identity. According to the research provided by Neumann, fingerprints achieve a certain statistical probability that makes identity matches likely but not certain beyond a doubt. This finding helps to underscore the critical imperative of continuing forensics research, such that we may come in greater proximity of certainty.
The text by Thompson et al. (2013) also reinforces the importance of continuing our research on the use of fingerprinting, particularly because it is not a perfect method of detection. According to Thompson et al., matching of fingerprints with existing records is something of an inexact science. The article finds that "Experts showed a conservative response bias, tending to err on the side of caution by making more errors of the sort that could allow a guilty person to escape detection than errors of the sort that could falsely incriminate an innocent person." (p. 1)
In light of such findings, research presented by Hildebrandt...
E., their individuality and permanence, are the basic reason behind their having supplanted other previous methods of personal identification and explain the fact that fingerprints continue to hold their own against other more modern methods of identification such as DNA testing. Individuality of Fingerprints In more than 100 years since fingerprint records of individuals started to be collected and compared, no two fingerprints of two different persons, including those of identical twins,
Forensic Science and Police Work Forensic science has been playing a very crucial role in crime-solving activities of the investigative agencies for last many years. Its popularity has grown tremendously even though it cannot be trusted to formally indict someone. This is because while forensic evidence is considered important, there are certain specific problems attached with it, which can significantly limit the credibility of the results obtained from forensic examination. Forensic evidence
Fingerprint Evidence Are Fingerprint Identifications Such that Can be Considered Valid Evidence Fingerprint identification is a means of personal identification that is infallible and this is the reason that fingerprints have replaced other methods of identification of criminals. The science of fingerprint identification is stated to stand out among all other forensic sciences for the following reasons: (1) fingerprint identification has served governments across the globe for more than 100 years in
Forensic Science: Its Relevance Within the Criminal Justice System Forensic science has, since its inception, had an impact on a number of fields, including education, health, law enforcement (the criminal justice system), to name but a few. Of these, the criminal justice system can be rightly considered the greatest beneficiary of forensic science (Fantino, 2007). Thanks to technological advancement and increased public awareness, all aspects of the justice system today including
The privacy concerns form the bulk of the negative impact of DNA fingerprinting on United Kingdom society, and they are not at all unfounded. Several schools have implemented locks and record keeping mechanisms that depend upon a child's fingerprints (traditional, not DNA) (Edinformatics). These fingerprint mechanisms are used to track money for school meals, to replace library cards, and to alow access to school buildings and rooms in an attempt
Picture a place where criminals could roam freely, detectives, and police officers went about gathering evidence the same way that they do now, except the one main difference is that they do not use science. Without the use of scientific analysis, you would not have a lot of useful evidence that you could use to convict someone of a crime. Criminals could get away with everything from common theft to
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