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Describe the four investigative stages and activities in forensic science and criminal justice system. Discuss the challenges of each of these four stages in forensic science and criminal justice
system.
The first treatise describing the application of scientific disciplines to the field of criminal investigation was written by Hans Gross in 1893. [ [ In his book Criminal Investigation, he detailed the assistance that investigators could expect from the fields of microscopy, chemistry, physics, mineralogy, zoology, botany, anatomy and physiology, and fingerprinting. ] ]
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Asked 5/14/2012 11:51:42 AM
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Give an example of when an officer could use the SARA?
Weegy: Scanning, Analysis, Response, Assessment (SARA) is a problem-solving model frequently used by law enforcement. Problem solving is an integral component of the philosophy of community policing. [ The problem-solving approach is a methodical process for reducing the impact of crime and disorder problems in a community. This problem-solving technique can be applied to ALL problems. School personnel can especially use this technique when working on school safety plans, discipline issues, and other school-related issues. ] User: List and explain the three fingerprint ridge patterns. (More)
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Asked 5/7/2012 1:46:32 PM
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List and explain the three fingerprint ridge patterns.
Weegy: 1. Loop Patterns: In a Loop pattern, the ridges will flow in one side, recurve, (loop around) touch or pass through an imaginary line drawn from the delta to the core, and exit the pattern on the same side from which it entered. 2. [ Whorl Patterns: A whorl pattern consists of a series of almost concentric circles. * A whorl pattern has two deltas 3. Arch Patterns: In an arch pattern, ridges flow in one side and flow out the opposite side. There are no deltas in an arch pattern. ] (More)
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Asked 5/7/2012 1:55:56 PM
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In forensic science describe I.A.F.I.S. include Livescan technology and the procedure Livescan has replaced
Weegy: The Integrated Automated Fingerprint Identification System (IAFIS) is a national automated fingerprint identification and criminal history system maintained by the Federal Bureau of Investigation (FBI). [ IAFIS provides automated fingerprint search capabilities, latent searching capability, electronic image storage, and electronic exchange of fingerprints and responses. The FBI has announced plans to replace IAFIS with a Next Generation Identification system, to be developed by Lockheed Martin. ] (More)
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Asked 5/7/2012 3:29:52 PM
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The fingerprint Livescan procedure has replaced what procedure of gathering fingerprints?
Weegy: by using ink on paper cards. Before computerisation replaced manual filing systems in large fingerprint (More)
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Asked 5/7/2012 10:07:24 PM
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Explain why terrorism is different today.
Weegy: "In the past, some terrorist organisations were clearly identified and known to us. [ Many of the earlier terrorist groups were often based on secular nationalist movements such as the early Palestinian groups and many of these groups took credit for their attacks. Claiming credit for attacks, such as hijackings of airplanes and hostage takings, enabled these groups to broadcast their political grievances to a broader audience. Their use of the media (the television) allowed us to see the perpetrators of terror attacks. Today, however, we do not know who the terrorists are, except that they include a myriad of loosely knit groups, cells, and individuals inspired by the al-Qaeda movement but operate independently. ] (More)
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Asked 5/8/2012 6:25:47 PM
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