Forensic Science Essays (Examples)
Study Document
Forensic Science And Crime Scene Investigation
Response to Reketer Barber
The popularity of shows like CSI has led to widespread misperceptions about the quality and nature of forensic science. As you point out, the CSI effect could lead to wrongful acquittals, but it is equally possible that jurors might wrongfully convict based … effect could lead to wrongful acquittals, but it is equally possible that jurors might wrongfully convict based on perceptions of the strength of forensic evidence admitted into the trial. As Gaensslen & Larsen (2019) “jurors bring expectations to the jury room that are based on watching television,” … room that are based on watching television,” (1.1). One of those expectations is related to the amount of time it takes to process forensic evidence. On television, the scripted shows make it seem like forensic evidence is processed almost instantaneously, and that the results offer cut and dry facts, when in reality the time it……
References
References
Gaensslen, R. E., & Larsen, K. (2019). Introductory forensic science (2nd ed.). Retrieved from http://content.ashford.edu/ " target="_blank" REL="NOFOLLOW">
Study Document
Evolution Of Forensic Science
forensic science evolved as an attempt to introduce scientific methods into criminal justice. From the 18th century onward, advancements in chemistry, biology, and physics paved … attempt to introduce scientific methods into criminal justice. From the 18th century onward, advancements in chemistry, biology, and physics paved the way for forensic science (Gaensslen & Larsen, 2019). Likewise, the routine use of autopsy and forensic pathology helped improve the ability to understand the causes of death (Gaensslen & Larsen, 2019). forensic science steadily evolved, in conjunctions with advancements in scientific instruments and the methods used for data collection and analysis. DNA evidence and analysis has … advancements in scientific instruments and the methods used for data collection and analysis. DNA evidence and analysis has made a huge impact on forensic science. Current concerns in forensic science include the need for increased reliability and validity of forensic science methods, as well as public……
References
References
Ballantyne, K. N., Edmond, G., & Found, B. (2017). Peer review in forensic science. Forensic Science International, 277, 66–76. https://doi.org/10.1016/j.forsciint.2017.05.020
Bell, S., Sah, S., Albright, T. D., Gates, S. J., Jr, Denton, M. B., & Casadevall, A. (2018). A call for more science in forensic science. Proceedings of the National Academy of Sciences of The United States of America, 115(18), 4541–4544. https://doi.org//10.1073/pnas.1712161115
Gaensslen, R. E., & Larsen, K. (2019). Introductory forensic science (2nd ed.). Retrieved from http://content.ashford.edu/ " target="_blank" REL="NOFOLLOW">
Study Document
Scientific Method Applied To Forensic Science Paper
The Role of forensic science in Crime Scene Investigation
The scientific method begins with the identification of a problem. Questions are asked, data is collected, a hypothesis is … ask are: what happened, why, when, who was involved, where did it occur, and how did it happen? They collect data and using forensic science to analyze the data, they come up with a narrative that answers those questions (Shaler, 2011). Lab work helps to verify the story … verify the story by providing more evidence that can give more details. This paper will show how the scientific method is applied to forensic science.
The forensic scientific method consists of five steps:
1. Acquisition of primary witness and other anamnestic evidence
2. Anticipation of future questions
3. Acquisition of … (hypothesis) with physical findings, obtaining additional data as needed
5. Assessment only to a reasonable degree of scientific certainty, recognizing the……
References
References
Gaensslen, R. E., & Larsen, K. (2019). Introductory forensic science (2nd ed.). Retrieved from http://content.ashford.edu/ " target="_blank" REL="NOFOLLOW">
Study Document
Digital Forensics Importance Of Hash Values
Hash Values in Digital forensic
Introduction
Hash values denote condensed representations of digitized or binary content within digital material; however, they offer no additional information pertaining to the … in the course of the investigation itself. An identical check is, if possible, carried out at the time of digital content seizures. Digital forensic tools are commonly utilized for computing digital evidence’s hash values. SHA and MD5 hash functions are employed here for calculations and for verifying ……
References
References
Fang, J., Jiang, Z. L., Yiu, S. M., & Hui, L. C. (2011). An efficient scheme for hard disk integrity check-in digital forensics by hashing with combinatorial group testing. International Journal of Digital Content Technology and its Applications.
Kaya, M., & Eris, M. (2017). Hash-based block matching for digital evidence image files from forensic software tools. World Academy of Science, Engineering, and Technology, International Journal of Computer, Electrical, Automation, Control and Information Engineering, 11(10), 1068-1071.
Kumar, K., Sofat, S., Jain, S. K., & Aggarwal, N. (2012). SIGNIFICANCE of hash value generation in digital forensic: A case study. International Journal of Engineering Research and Development, 2(5), 64-70.
Netherlands Forensic Institute, (2018a). Technical Supplement Forensic Use of Hash Values and Associated Hash Algorithms. Ministry of Justice and security.
Rasjid, Z. E., Soewito, B., Witjaksono, G., & Abdurachman, E. (2017). A review of collisions in cryptographic hash function used in digital forensic tools. Procedia computer science, 116, 381-392.
Study Document
Crime Scene Management
… Finally, the repercussions of failing to protect evidence or establish chain of custody is followed by an explanation concerning how an investigator or forensic expert differentiates between what is or is not evidence. A summary of the research and key findings concerning the foregoing issues are presented … that, “Any breaks in the chain of custody can result in the evidence being inadmissible in court” (5.4).
Explain how an investigator or forensic expert differentiates between what is or is not evidence
Although professional training can help identify various types of evidence at a crime scene, …
Although professional training can help identify various types of evidence at a crime scene, every crime scene is unique in some fashion and forensic experts must therefore also rely on empirical observations , experience and intuition to ensure that no evidence is overlooked (Almirall et al., 2013).
……
References
References
Almirall, J. R., Ballou, S., Carroll, P. et al. (2013, September). Crime scene investigation: A guide for law enforcement. Largo, FL: National Forensic Science Technology Center.
Casey, J. & Burke, T. (2009, June). Police and EMS. Law & Order, 51(6), 97-101.
Gehl, R. (2019). Crime scene management. Introduction to Criminal Investigations. Retrieved from https://pressbooks.bccampus.ca/criminalinvestigation/chapter/chapter-8-crime-scene-management/ .
Florida International University, National Forensic Science Technology Center. (n.d.). Crime scene investigation guide. Retrieved from https://www.nfstc.org/products/crime-scene-investigation-guide/ .
Richards, G. E. Chapters 3, 5 and 6.
Study Document
Criminal Profiling Of Serial Killers
… Uniform Crime Reporting (UCR) Program is one data set tool used in criminal profiling (FBI, 2019). However, criminal profiling is not an exact science but rather more of an art and there is a high degree of subjectivity that goes into creating a criminal profile. Thus, when … the end-all-be-all facilitator of serial killer investigations. Far more helpful in fact is traditional police and detective work, such as interviewing witnesses, collecting forensic evidence at the scene of the crime, and getting police into the community to help raise awareness about what is going on.
The … Alldredge (2015) points out that the CSI Effect unfortunately has led to jurors in courtroom trials having unrealistic expectations about the strength of forensic evidence.
The fact of the matter is that every type of evidence or profile can be abused and used to manipulate the facts … enables criminal profiling to have……
References
References
Alldredge, J. (2015). The" CSI Effect" and Its Potential Impact on Juror Decisions. Themis: Research Journal of Justice Studies and Forensic Science, 3(1), 6.
Bonn, S. (2019). How the FBI Profiles Serial Offenders. Retrieved from https://www.psychologytoday.com/us/blog/wicked-deeds/201905/how-the-fbi-profiles-serial-offenders
Dogra, T.D. et al. (2012). A psychological profile of a serial killer: A case report. Omega: Journal of Death & Dying 65(4), 299-316.
FBI. (2019). Summary of the Uniform Crime Reporting Program. Retrieved from https://www2.fbi.gov/ucr/killed/2009/aboutucr.html
Karson, M. (2017). Why Profiling Serial Killers Can’t Work. Retrieved from https://www.psychologytoday.com/us/blog/feeling-our-way/201711/why-profiling-serial-killers-can-t-work
Miller, L. (2014). Serial killers: I. Subtypes, patterns and motives. Aggression and Violent Behavior 19, 1-11.
Samuel, D. B., & Widiger, T. A. (2007). Describing Ted Bundy's personality and working towards DSM-V. Practice, 27, 20-22.
Sarteschi, C. M. (2016). Serial Murder. In Mass and Serial Murder in America (pp. 45-67). Springer, Cham.
Study Document
Drug Abuse
...Forensic science Impact of Drug Abuse on School Children Aged 10 To 18 in Developed Countries (U.S., Canada, France, England, Germany, Italy, Russia, Australia, Japan and China): Narrative Literature Review
Introduction
The problem addressed in this literature review is that in developed countries around the world, drug abuse among school children between the ages of 10 and 18 is on the rise (UN, 2018). School children are particularly vulnerable because their bodies and minds are still developing and when drugs are introduced to their systems, the impact can be devastating to them personally in physical and mental health terms (Stockings et al., 2016). Yet all around the developed world this is happening. Children are being brought into and exposed to drug culture because drug use, particularly marijuana use is on the rise through vaping, which was meant as a tool to wean tobacco smokers off cigarettes. Instead it is allowing young and……
References
References
Baggio, S., Spilka, S., Studer, J., Iglesias, K., & Gmel, G. (2016). Trajectories of drug use among French young people: Prototypical stages of involvement in illicit drug use. Journal of Substance Use, 21(5), 485-490.
Bonyani, A., Safaeian, L., Chehrazi, M., Etedali, A., Zaghian, M., & Mashhadian, F. (2018). A high school-based education concerning drug abuse prevention. Journal of education and health promotion, 7.
Chu, Y. W. L. (2015). Do medical marijuana laws increase hard-drug use?. The Journal of Law and Economics, 58(2), 481-517.
Downes, D. (2017). The drug addict as a folk devil. In Drugs and politics (pp. 89-97). Routledge.
Goodchild, M., Nargis, N., & d\\'Espaignet, E. T. (2018). Global economic cost of smoking-attributable diseases. Tobacco control, 27(1), 58-64.
Grant, C. N., & Bélanger, R. E. (2017). Cannabis and Canada’s children and youth. Paediatrics & child health, 22(2), 98-102.
Herbert, A., Gonzalez-Izquierdo, A., McGhee, J., Li, L., & Gilbert, R. (2016). Time-trends in rates of hospital admission of adolescents for violent, self-inflicted or drug/alcohol-related injury in England and Scotland, 2005–11: population-based analysis. Journal of Public Health, 39(1), 65-73.
Henkel, D., & Zemlin, U. (2016). Social inequality and substance use and problematic gambling among adolescents and young adults: a review of epidemiological surveys in Germany. Current drug abuse reviews, 9(1), 26-48.
Study Document
Investigative Conclusion And Testimony
… in the fact that that every accusation and conviction must be founded on clear evidence and not mere heresy. In the present scenario, forensic investigations have clearly indicated that the complete source code for Product X was found in the thumb drive belonging to Mr. Belcamp. I … reasons to believe that copies of the source code were emailed to the personal email of Mr. Belcamp by the accused himself. Computer forensic is a scientific process in which case verified methods and approaches are used in an attempt to gather, preserve, or retrieve important data ……
References
References
Adam, C. (2016). Forensic Evidence in Court: Evaluation and Scientific Opinion. Hoboken, NJ: John Wiley & Sons.
Casey, E. (Ed.). (2009). Handbook of Digital Forensics and Investigation. Burlington, MA: Academic Press.
Maras, M. (2014). Computer Forensics: Cybercriminals, Laws, and Evidence (2nd ed.). Burlington, MA: Jones & Bartlett Publishers.
Newman, R.C. (2007). Computer Forensics: Evidence Collection and Management. New York, NY: CRC Press.
Reddy, N. (2019). Practical Cyber Forensics: An Incident-Based Approach to Forensic Investigations. New York, NY: Springer.
U.S. Department of Justice (2018). Reporting Intellectual Property Crime: A Guide for Victims of Copyright Infringement, Trademark Counterfeiting, and Trade Secret Theft. Retrieved from https://www.justice.gov/criminal-ccips/file/891011/download
Study Document
What Is Cybercrime And How To Deter It
… the modern technology/computer revolution which make cybercrime possible include the ability to hide one’s digital footprints and the relatively new field of digital forensic (Taylor, Fritsch, Liederbach, Saylor & Tafoya, 2019).).
Computers allow for a virtual anonymity to be obtained and allow criminals to commit crimes from ……
References
References
Computer Hope. (2019). When was the first computer invented? Retrieved from https://www.computerhope.com/issues/ch000984.htm
Crane, C. (2019). 33 alarming cybercrime statistics you should know in 2019. Retrieved from https://www.thesslstore.com/blog/33-alarming-cybercrime-statistics-you-should-know/
Schjølberg, Stein. (2017). The History of Cybercrime (1976-2016). Books on Demand.
Statista. (2020). Global digital population. Retrieved from https://www.statista.com/statistics/617136/digital-population-worldwide/
Taylor, R. W., Fritsch, E. J., Liederbach, J., Saylor, M. R., & Tafoya, W. L. (2019). Cyber crime and cyber terrorism. NY, NY: Pearson.
Study Document
Stephen Kings The Outsider Persuasive Argument
… man in the front seat, the one he’d considered a friend, was going to be looking for a new job” (King 8). Modern science has been of great relevance in as far as aiding detectives in their work is concerned. This is more so the case when … great relevance in as far as aiding detectives in their work is concerned. This is more so the case when it comes to forensic identification. To a large extent, it is possible to actively utilize trace evidence to identify specific objects. It therefore follows that in crime … but by the objectivity of an individual who is open to all possibilities – including those that do not necessarily align with modern science.
Conclusion
One of the most popular proponents of the rational perspective to life is Charlie Munger – the Vice Chair of Berkshire Hathaway. ……
References
Works Cited
Kind, Stephen. The Outsider. Simon and Schuster, 2019.
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