Forensic Evidence of Gunshot Residue - Coursework Example

The Importance of Blood Spatter evidence in Crime Scene Reconstruction Name Institution Date The Importance of Blood Spatter evidence in Crime Scene Reconstruction Introduction When a crime or a traumatic event takes place and there is injury or death caused to a person, forensic experts are able to determine the cause of the injuries to the victim by merely observing the blood patterns formed in the crime scene.... Eduard Piotrowski in Poland, in the Institute for forensic Medicine (Millington, 2004)....

The paper "Gunshot Residue" tells us about Forensic Evidence of Gunshot Residue using Colorimetric Techniques and SEM-EDX.... nbsp; The reason for this is due to the fact that when an individual holds a firearm and actually fires it, the gunshot residue is somehow left on the suspect's hands as well as in the vicinity of where the crime took place (Aaron 2005).... nbsp;There are also specific types of metals found in the residue left behind by a gunshot that are more detrimental than others....

nalysis of flammable residue In the analysis of the flammable residues the most instrumental method is the gas chromatograph.... It has been deemed that many motives for arson exist and they include the need to collect insurance compensation, criminal intentions among other motives (Bryant, 2008). The fire itself is the first step in the collection and investigation of arson evidence....

The same method of tape lift, albeit of a different type, can be used on gunshot residue (GSR) particles.... Trace evidence are processed in the laboratory by a trace evidence analyst, also known as a forensic scientist, and these microscopic evidence are characterized, identified and compared with other trace evidence in other cases, and introduced in court to comprise the evidence of a party (Houck 2003 p 1).... Trace evidence is a phrase used in the Crime Scene Investigation which refers to microscopic materials that are recovered from the scene of the crime and are used by the authorities as clues to the identity of the culprit as well as evidence in court to make a case against a… The value of trace evidence in criminal cases was first brought to the fore by French scientist Edmund Locard when he formulated the Exchange Principle in early 1900s which states that “Whenever two objects come into contact, there is always a transfer of material (Snow 79)....

It is also good practice to treat electronic data in the same manner as physical or traditional forensic evidence, and the ACPO guidelines are aimed at achieving the required standards.... evidence is the means and materials that enable a case to be proven.... The evidence shows the actual events that took place in any situation, and evidence can either be Digital, Electronic or physical.... Digital evidence is the information that is transmitted or stored in computers in binary form, and which is admissible in a court of law....

Through this discussion, the author brings… Newman then furthers the discussion by highlighting that wrong evidence can harm a court's admissibility.... This necessitates that a court Computer forensics: Admissibility of evidence Newman, R.... Computer Forensics: evidence Collection and Management.... Through this discussion, the author brings in the topic of admissibility of evidence, to answer the question of whether evidence ought to be scrutinized based on its country of origin....

The deceased, who was male, was found lying in his bed on the left side with a wound on the right side of his head that resulted from a gunshot.... Before we begun to examine the crime scene, we This was to prevent the destruction of the valuable and fragile evidence such as shoe prints, concealed weapons and bloodstains....

The first and most important is being able to repeat and produce the same results as evidence of a valid check.... This essay "Assessing Forensics Tools" presents computer forensics that is a very particular field of computing dealing with acquiring information that will be as evidence on handling cases related to administrative issues, criminal and civil.... The baseline for establishing forensic examination digitally relies on evidence that is quality and repetitive tests....