BOMBING INVESTIGATIONS 2 Part 1 There has been information gathered regarding bombing across the globe, and various strategies have been developed by the forensic experts on the methods and the panel to use in conducting the investigations (Craig, 2004). It is important to have an open mind during the investigations to ensure that no single detail is missed along the way. In this situation, I will focus on the Boston Marathon bombing that resulted in three deaths and more than a hundred and fifty people were wounded during the attack. In such an occurrence many forensic tests were done to determine the kind of explosives that were used in the attack. There are number of forensic evidence that explosions leave behind, and they include; bomb fragments, remains from the explosive, electronic bits, and sometimes the attackers’ fingerprints and DNA. Determining the kind of explosives that were used is the very first step in these investigations. In determining the explosive traces in the air around a blast area, forensics can use a handheld ion mobility spectrometer to sniff around. In the Boston Marathon bombing, the most crucial clue that the forensic specialists used was the color of the smoke (United States, 2014). There were valuable insights that were provided by the smoke color into the kind of the explosives applied in the attack. The color of the smoke is not primarily transparent, but the signals sent by the smoke are critical. Examining the smoke color can offer data concerning the explosive that powered the bombs, and, in turn, provides insights regarding its complication and possible that of the persons who created it. That means that such clues served as necessary for the inquiry, one of the lots of evidence pieces put into considerations during the forensic examination by the specialists. There are different types of smoke produced by various chemical compositions when subjected to heat and pressure. From one of the forensic expert named Mark, he described the smoke at the bright white smoke that is
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BOMBING INVESTIGATIONS 3 black powder. That means that in the investigations conducted by the forensic specialists led by the FBI it was easy to determine the type of powder that was used, and hence it became easy to point out the point of origin of the attackers. On the other hand, the digital readout is another device that can be used to identify particular types of explosives in the air. On the other, hand running color test is another test that can be used by investigators. It happens that the researchers use the bomb remainders with solutions having reagents that transform color in response to certain explosives. With techniques such as chromatography and large spectrometry back at the lab, both of these tests are considered presumptive and can be confirmed. However, the investigators may be able to determine where the explosives were bought, if the explosive is unu
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