Another ethical issue surrounding a digital forensic investigation is how personal information about a suspect can create a bias for the investigator. Bias is a very large issue during a forensic investigation‚ it can change how well an investigator performs and how they will use the evidence to influence a case. During every investigation an investigator will come across information about a suspect that does not involve the crime‚ but may influence the investigator’s actions. These factors can be
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Physical Evidence Individual Characteristics Class Characteristics Significance of Physical Evidence Facial Reconstruction Forensic Databases MurderScene: Death and Autopsies Estimating the time of death o Rigor mortis o Livor mortis o Algor mortis Forensic Entomologist History of Fingerprints Henry System Fundamental Principles of Fingerprints Loop – Ulnar and Radial Minutiae Whorl Arch Delta Core Classification of Fingerprints Automated Fingerprint Identification Systems
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Criminal Investigation Research Paper Crime Scene Investigator Crime Scene Investigator POSITION A crime scene investigator is responsible for multipart crime scene investigations‚ evaluation of the crime scene‚ various types of equipment along with developing‚ securing‚ and packaging physical evidence for scientific evaluation and comparison (U.S. Department‚ 2007). Detailed reports on the observations and activities at the scene next to testimonies in court regarding the findings and
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Midterm Essay CJ21-Criminal Investigation Professor Yocum September 28th‚ 2010 Throughout the years the type of crimes and amount of crimes committed has changed significantly and has played a major role in the American society. What is crime? As defined by Frank Schmalleger (2007) “crime is a conduct in violation of the criminal laws of a state‚ federal government or a local jurisdiction where there is no legally acceptable justification or excuse” (p.7). Criminal investigators have the
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How does the law on bail balance the rights of the suspects against the need to protect society? (14marks) Bail is the temporary release of a defendant after a police interview where an important decision takes place on whether the defendant should stay in custody or whether bail should be granted. This essay will discuss how the law on bail balances the rights of the suspects against the need to protect society. The Bail Act 1976 clearly states bail may not be guaranteed if there are substantial
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Tori Kelly 03 Nov 2010 College Writing I Mr. Denver Long KGA #2- INFORMATIVE ESSAY ANTHOLOGY OF FORENSIC EVIDENCE How many people does it take to solve a murder? Investigating crime scene evidence is one of the most intricate disciplines in criminal justice‚ requiring a team of several forensic specialists. This field has become so scientific‚ with advances in technology‚ that the viable information it provides is more readily accepted as incriminating in court. For this reason‚ attention
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In The Usual Suspects and Memento‚ and only becomes clear with hindsight bright lights. Both Verbal and Leonard will be momentarily uncertain about what is going on and what their role has been. In Fight Club‚ it is increasingly clear that Jack says in a certain way‚ to cover up his unreliability. This is because the narrator Jack from the start positions itself by knowing more than he says. In all three films done the grand unveiling of the unreliable narrators through other characters. In Memento
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September 23‚ 2014 Reliability of Forensic Tools What’s reliable and what’s not so scientific when it comes to forensic tools? Forensics is relating to the use of science or technology in the investigation and establishment of facts or evidence in a court of law. Forensic tools examples are forensic photography‚ forensic ballistics‚ forensic toxicology‚ computer forensics‚ hair analysis‚ DNA analysis‚ and fingerprint evidence. Forensic tools can be used rhetorically in debate or argument. There
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Criminal Investigations The method of inquiry is the way that an investigator or detective gathers information about a specific case. There is several different method of inquiry such as evidence collection‚ witness and victim statements‚ and information stored in public and private databases. The methods of inquiry are used to figure out what happened at a particular crime scene. A criminal investigator is trying to establish the who‚ what‚ where‚ when‚ why‚ and how of the crime. During this process
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DNA IN CRIMINAL INVESTIGATION 5Transportation and storage of DNA evidence is also extremely important. Whentransporting DNA evidence the officer should be aware that having the evidence in directsunlight can cause the evidence to become compromised (DNA Evidence‚ 2012). The officershould ensure that they do not place the evidence in an environment where it can get hot‚ insteadthey should place it in a cold environment to preserve it (DNA Evidence‚ 2012). It is importantthat the DNA evidence be stored
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