4-8).
While these standard procedure are relevant in the preservation of any crime scene, certain specifications exist when dealing with the unique challenges associated with the different types of crime scenes including homicides, rapes, arson, and nighttime crime scenes. For instance, in the case of homicide, as well as the aforementioned steps, the area must be preserved for trace evidence such as fingerprints. In the case of rapes or sexual assaults, the victim unfortunately becomes the most essential part of the crime scene and prior to medical examination, these individuals cannot bathe, shower, use the restroom, change clothes, comb hair, clean or tidy themselves, or move anything the offender might have touched (RAINN, 2010, pp.1). In the case of arson, unlike burglary or homicide scenes, arson scenes are often not confirmed as actual crime scenes for hours, days or even weeks after the fire is suppressed which makes preservation exceedingly more difficult, and as such must preventatively be considered crime scenes from the outset regardless of official declarations (Ross, 2012, pp.1). Finally, nighttime crime scenes additionally must be held and completely secured until daylight which may require additional personnel.
As seen, crime scene preservation is exceptionally difficult but is exceptionally...
Take simulated anti-A, anti-B, and anti-D and place a drop onto the labeled sections on the plate 4. Using an clean dropped drop the questioned blood into each of the three sections 5. Using a clean toothpick for each section, mix the blood 6. The formation of clumps shows that there is that type of antigen in the blood. Observation: Blood: Anti-A serum Anti-B serum Anti-D serum Resulting Blood Type The victims' blood: Kenny-11811B3: No clumping No clumping No clumping O- Blood #1 found
Blood Evidence A POTENTIAL AND VALUABLE LINK Blood evidence is an extremely valuable item in criminal justice (Schiro, 2011; NIJ, 2000; OSP, 2002; NFSTC, 2013; Bestino, 2013). It has the unique and undisputable potential of solving a case or a crime as it can accurately identify a participant or a victim in a crime. It can form a connection between a person and a criminal act, enhance or contradict a testimony.
" Giannelli (2003) stresses that advantages and reliability of scientific and technical evidence depend on whether a scientific culture exists. For reliability of DNA and other scientific evidence, there have to be sufficient written protocols and "an empirical basis for the most basic procedures." (Giannelli, 2003) Barry Scheck, Peter Neufeld, and Jim Dwyer (cited by Giannelli, 2003) conclude that their investigations revealed that a third of the criminal convictions of 62
Cyber Crime Cybercrime has been a hot button topic in recent years. A crime involving digital services or computers, cybercrimes typically is when someone targets a computer for a crime, uses a computer as a tool for a crime, or has computer containing evidence of a crime. Since the rise of information technology, cybercrime has become taken center stage as a shift in criminal activity means more criminals doing business online
Michael Crowe: A Case of Poor Interrogation Technique There is no single correct way to conduct an interrogation, just as there is no single correct way to write a novel or to design a building or to raise a child. However, there are certainly a number of incorrect ways to interrogate a subject, and the 2002 movie The Interrogation of Michael Crowe unfortunately demonstrates a number of them. "Unfortunately" because the
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