Forensic Science was officially developed in the 13th century. It began when a murder mystery in China led a man named Song Ci to compare multiple wounds on animals with different weapons to see which wound matched that of the victim. Song Ci was living in 1248‚ so he was not even close to the technology we have today in the field of Forensic Science. In fact‚ forensic science just kept growing and eventually‚ hundreds of years later; the first official forensic science lab was opened in Los Angeles
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Forensic science is the application of science to both criminal and civil laws. Those who work in this field are called forensic scientists. Forensic scientists collect‚ preserve‚ and analyze scientific evidence during the course of an investigation. Some forensic scientists travel to collect physical evidence while others work in laboratories to analyze the evidence. There are ten different forensic units and departments that have different purposes and different roles. These units and departments
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solving crimes. Those many breakthroughs have come in the forensic sciences and the technologies used to find and collect evidence from crime scenes. Fingerprint analysis and collection has come a very long way since the days of its birth. Fingerprints can be lifted from crime scenes today within seconds when it was almost impossible to in the past. Some other technological advances that have been facilitated in the field of forensic sciences are the use of chemical agents and laser technologies
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Abstract Physical evidence is what is collected after a crime has been committed. This evidence may be introduced into a trial. This would be the evidence that is collected that is from a non-living origin. There are many types of physical evidence that the investigators collect. This type of evidence can conceivably include all or part of any object. The evidence that is found at the scene of a crime is considered evidence. One type of evidence that is found is physical evidence. This type can
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------------------------------------------------- Crime Scene Evidence Handling Melissa Factor CJ 498 Criminal Justice Capstone Professor Rachel Goguen 30JUN13 ------------------------------------------------- ------------------------------------------------- Abstract Crime scene yellow tape is a well-known sight. In order to preserve the integrity of the evidence of a crime scene‚ human contact should be avoided. Crime scenes are immediately sealed off‚ preventing the public from
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- Victim evidence- In a forensic lab there is always data that is specified to a victim’s case such as fingerprints‚ DNA‚ and apparatus (weapons) it is often used to help solve cases such as murders and crimes that need forensic technology to help identify the suspect. Because of the importance of this information it has to be stored securely meaning it should be locked in a file draw which is located inside a securely locked room designated to specific cases. Information is slowly added to the investigation
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Upon the arrival of the law enforcement to the crime scene‚ it is essential that measures are taken to protect the crime scene‚ and subsequently to protect any potential evidence‚ in the manner that it was left at the scene. Crime scene protection not only includes cordoning off the area where the crime is believed to have occurred but also includes documentation of all of those present at the scene including law enforcement personnel as well as noting anything that may look out of place. This allows
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org/trace/2009/index.htm Website is run by the National Forensic Science Technology Center. This website gives a brief description of what trace evidence is. It states “ Trace evidence is considered one of the most diverse of the forensic disciplines because it can include the analysis of paint‚ glass‚ hair‚ fibers‚ particulate matter‚ botanicals‚ explosives‚ and impression evidence‚ among others.” It goes on to state how the understanding of trace evidence can be crucial to an investigation. The second
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cordoned perimeter. Without this first step‚ evidence found at the scene can be compromised or worse destroyed which could result in possibly ruining any opportunity to create a strong case to arrest and convict a suspect. Once secured‚ the crime scene can be processed. There is a basic protocol that all investigators follow and even though each crime scene is different with a vast array of circumstances the basic procedures remain the same. “Evidence used to resolve an issue can be split into
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Forensic Science has changed dramatically over the years and so has the forensic technology surrounding it. As a forensic technician it is your job to make sure the information is accurate and detailed to the best of your ability. I will first start of with the history of forensic science so you can have a better understanding of the field. In the next few paragraphs I will inform you about the past‚ present and the future of forensic technicians. The Forensic Science start date has never really
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