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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Guns‚ Germs‚ and Steel Video Questions/ Answers Episode 1 Name: Cindy Liu Per______ Jared Diamond has a theory about what causes huge discrepancies among different countries‚ and he says it boils down to geographic luck. What was great about the “Fertile Crescent”? The big four livestock animals; cows‚ pigs‚ sheep‚ and goats‚ were native to the Middle East. Also‚ due to its fertile land‚ the Fertile Crescent housed the best crops in the world. The great crops and animals it had benefited the civilizations
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Investigation Techniques Investigation Techniques for Homicide When investigating crimes‚ each type of crime has different types of investigation techniques that investigators will use to solve the crime at hand. One of the major crimes that investigators take part in is homicide investigation. There are several types of homicide ranging from justifiable‚ excusable‚ and criminal homicides‚ to murder and manslaughter. Though sometimes mistaken‚ suicide is technically not a form of homicide
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Melting Points Elizabeth McGrail Organic Chemistry I 25 January 2013 ABSTRACT The objectives of this lab are‚ as follows; to understand what occurs at the molecular level when a substance melts; to understand the primary purpose of melting point data; to demonstrate the technique for obtaining the melting point of an organic substance; and to explain the effect of impurities on the melting point of a substance. Through the experimentation of three substances‚ tetracosane‚ 1-tetradecanol and
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researcher‚ when it serves a formulated research purpose‚ is systematically planned and recorded and is subjected to checks and controls on validity and reliability. Under the observation method‚ the information is sought by way of investigator’s own direct observation without asking from the respondent (Mason 84). . Why choose observation?1.1 Observation can allow researchers to understand much more about what goes on in complex real -world situations than they can ever discover simply by asking
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are a non-protein component of an enzyme and may be organic molecules (called coenzymes) or inorganic ions. 2. (A) NAME FOUR HEAVY METALS THAT ARE TOXIC TO HUMANS. Four heavy metals that are toxic to humans are: 1. Cadmium (Cd) 2. Lead (Pb) 3. Mercury (Hg) 4. Arsenic (As) (B) EXPLAIN IN GENERAL TERMS WHY THESE HEAVY METALS ARE TOXIC TO LIFE. These heavy metals are toxic to life because they generally bind tightly and permanently to the active sites of enzymes‚ thus destroying their catalytic
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Private investigations Private investigators can specialized in many areas of the criminal justice fields. Some of the positions are crimes against children or elderly‚ civil‚ and crimes against property. The investigations mostly private investigators carry out are observation of a suspect and conduct searches. So it goes with surveillance these days‚ which video cameras played a key role in identifying a perpetrator committing a crime. In any case‚ most surveillance involves someone before or
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visitors from injury caused by employees that the employer knows or should have known poses a risk to other (Woska‚ 2007). When conducting a reference or background investigation on an applicant‚ the most important and useful things to check for are criminal history‚ credit history‚ education history‚ and work history. A background investigation includes determining whether an applicant may be unqualified for a position and a reference check generally involves contacting applicants’ former employers‚ manager’s
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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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MATH INVESTIGATION 4.2 FACTORIZATIONS on the Math Investigator determines if a number is prime or composite. If a number is composite‚ it prints all its factors‚ the number of factors‚ and its prime factorization. The numbers 1‚ 2‚ 4‚ and 6 have 1‚ 2‚ 3‚ and 4 factors‚ respectively: 1 has only 1 as a factor; 2 has 1 and 2 as factors; 4 has 1‚ 2‚ and 4 as factors; and 6 has 1‚ 2‚ 3‚ and 6 as factors. These factors are illustrated by the rectangles shown here. Starting Points for Investigations
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