Review Questions 1. What is forensic science? The application of science to the criminal justice system 2. What three tasks or responsibilities does a forensic scientist have? Three responsibilities of a forensic scientist are collect and analyze evidence‚ and train other law enforcement or officials in how to record and collect evidence 3. What criteria might be used to establish someone as an expert witness? Criteria used to establish an expert witness might be the person’s degrees
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Locard‚ a French scientist and one of the early pioneers in forensic science believed that “When a person or object comes in contact with another person or object‚ there exists a possibility that an exchange of materials will take place” (Lynch & Duval‚ 2011). This theory better known as "Locard’s Exchange Principle” is the foundation of the forensic study of trace evidence as we know it today. Trace evidence is very important in forensic investigations as this evidence includes different types of
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(Saferstein‚ R. 2009) The Examination of Physical Evidence Physical evidence is usually examined by a forensic scientist for identification or comparison. Identification is the process of determining a substance’s physical or chemical identity‚ whereas comparison is the process of ascertaining whether two objects have a common origin. The process of
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profile of the victim. If still wet‚ the blood swaps should be transported to a sterile lab area in separate plastic containers and removed so the evidence can air dry before being placed in a separate paper or plastic envelopes for submission to the forensic laboratory. At the crime scene‚ investigators will also photograph and bag the victim’s hands to preserve the dirt evidence embedded beneath the
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software tool like WinAudit in computer forensics? WinAudit is a GUI based tool that reports on a numerous aspects of running system‚ inclduign both volatile and non-volatile information‚ providing computer inventory and system configuration (Aquilina‚ J.‚ & Casey‚ E.‚ 2008). 2. Which item(s) generated by WinAudit would be of critical importance in a computer Forensic investigation? I will say that some of the most important items in a computer for a forensic investigation are: Drivers‚ running programs
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Career and College Research Paper Popularized by many TV shows like‚ Criminal Minds or NCIS‚ the interest in forensic and investigative careers is growing. There is a broad spectrum of jobs that make up this entire department‚ such as‚ detectives‚ blood analysts‚ toxicologists‚ and anthropologists‚ etc. One job that combines and gives a general overview of these careers‚ is Crime Scene Investigation. Crime scene investigators(CSIs) work closely with law enforcement to help gather and investigate
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Final Assignment: Case Study CRJ320 Ashley Hackett Professor Brian Follett March 30‚ 2013 Final Assignment: Case Study CRJ320: Forensic Investigation 1. What were the main challenges facing investigators who were collecting evidence in the case? Give specific examples of these challenges. There were several challenges that faced investigators‚ but the root of all these issues was jurisdiction. Every agency has their own team of investigators‚ their own protocol
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chemical it turns purple 5. What do forensic scientists do to collect and preserve soil samples? When collecting a soil sample‚ forensic scientists take the entire shoe if it has soil on it. They also collect soil samples from a 100 yard radius of the crime scene. In order to preserve soil samples‚ forensic scientists must place the object in a bag so that any soil that falls off the object will still be collected Critical Thinking Questions 1. Why do you think forensic scientists are so careful that
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understand the importance of math in everyday life. Plenty of jobs require the knowledge of mathematics‚ but some important ones are doctors‚ forensic scientists‚ and cryptanalysts. One important job that requires math background is being a doctor. Physicians use math daily when they use statistics and probability for test results. Then there are forensic analysts. It’s their job to solve cases through analyzing fingerprints‚ dentistry‚ voice‚ speech‚ etc. Math is used in this job when the analysts
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educational‚ vocational‚ and mentoring programming so there is a smooth transition upon reentering society. Hopefully‚ this will make them want to become productive citizens who will give back and enhance their respective communities. Regarding the Forensic component of my career‚ I plan on becoming a Crime Scene Investigator (CSI). When I become a Crime Scene Investigator‚ I plan on working for the Federal Bureau of Investigation ( FBI) and solving mysteries all around the world. Being in the FBI will
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