...Crime Scene Reconstruction Devry University Kemisha Askew October 20, 2012 The topic I am writing about is Crime Scene Reconstruction. Crime Scene Reconstruction is the use of scientific methods, physical evidence, deductive reasoning and their interrelationships to gain explicit knowledge of the series of events that surround the commission of a crime. Crime Scene Reconstruction looks at the physical evidence and attempts to determine “What Happened? And how did it happen?” The reason why I have selected this topic is because I find it intriguing how physical evidence is broken down, evaluated, and reconstructed to actual tell how a crime occurred and what happened in the process. There are many television shows I watch daily that portray the crime scene investigation process in a certain light this is another reason why I chose this topic. I’d like to find out firsthand what actually goes on in the reconstruction process versus fictional exploitations of it on television. Crime Scene Reconstruction looks at the physical evidence and attempts to determine “What Happened? And how did it happen?” A similar method that is used is Criminal Profiling. Criminal Profiling is the application of psychological theory to the analysis and reconstruction of the forensic evidence that relates to an offender’s crime scenes, victims and behaviours. Crime Scene Reconstruction is the use of scientific methods, physical evidence, deductive reasoning and their interrelationships to...
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...A Forensic Nightmare Shepherd Leach CRJ311 Dawn George March 25, 2013 The Enrique Camarena case was one of many mistakes on the part of the corrupt Mexican government. Evidence was improperly collected, scenes were contaminated and much evidence was lost or destroyed. The United States did what they could do and collected what they were able to collect to try and solve his murder and the murder of another agent. This paper will discuss the evidence that was collected, the steps that the investigators followed the many mistakes that were made and what was done well and what could have been done better. In the end the case was tried and the right people were convicted and the mystery solved. The case begins in February of 1985 with a man being shoved into the backseat of a small car from in front of a restaurant where Mr. Camarena was to meet his wife for lunch. This is also when the first of the mistakes in this case were made. A couple of well known drug traffickers were detained as suspects and then allowed to go, only to have it come out later that the Primer Comandante of the Mexican Federal Judicial Police was paid a six figure bribe for allowing the drug traffickers to go. The forensic evidence found in the case of Enrique Camarena was that of a small piece of burial sheet, a piece of rope, a portion of a pillowcase, lab reports, hair, fingerprint and soil samples and some fibers from a nylon rug or carpet. Most if not all the evidence was...
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...it is in their possession. Initial Collection * Before any evidence is removed from the crime scene, there should be an evidence custodian designated as the person in charge of initiating and maintaining all evidence. This person needs to document the crime scene location, as well as his time of arrival. There should also be a crime scene log established, witness list and documentation of identification, arrival and departure times of all law enforcement crime scene personnel. Record Keeping * The investigator who handles the evidence initially should affix her name, badge number and assignment to the package containing the evidence. When the evidence leaves the officer's possession, a record should be made in her case notes identifying to whom the evidence was given, the date and time, and the reason it was turned over. A signed receipt should be obtained from the person accepting the evidence and another signed receipt should be obtained when the item is returned. When the item is returned, the officer should examine the item and determine if the item is in the same condition as when it was discovered DNA Evidence * DNA evidence can have a critical role in determining a person's guilt or innocence. Many states now require permanent storage of any DNA collected at crime scenes. The chain of custody documentation for biological matter collected at a crime...
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...Today technology has advanced so much that we can get DNA from people just by a little bit of skin or saliva but, it was not always like this. The crime scene has come a long way from where it started. It’s evolution not only produced better results and more techniques to investigate, but has fixed issues that may have occurred before. Unlike how most people think of it forensics uses in investigations has been around for more than just the past 50 years. It has been around for thousands. In ancient times people assumed the way people died on where and how their body was found. For example if a body was found near or in a river it was assumed that they drowned. Another is if a body was found on the side of the road being bloody with broken...
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...in social interactions and the development of restricted repetitive patterns and behaviors, interests, and activities. Emma is very invested in her son’s diagnosis and had him in behavioral therapy and speech therapy, which improved his communication. On top of all of his medication, Emma works really hard to pay for Jess his social skills tutor, which Jacob meets with twice a week. It here where Jacob works on improving his social skills and how he expresses himself to others. Jacob has an intense interest in forensics and thus likes to visit crime scenes that he finds out from his police scanner. One day, Jacob goes to the house that Jess is house sitting for his weekly meeting, and it is here where he finds Jess dead and thus decides to frame Jess’s boyfriend that he loathes as the murderer but in fact she slipped out of the shower when she was startled by seeing Jacob’s brother Theo in the house. The police show up to the crime scene after Jess’s boyfriend reports her missing however Jess’s body was not in the house and the police decided to begin investigating her disappearance. It is here with Jacob finds himself in trouble with the law because of his strong interest with forensics. After receiving an anonymous tip, police find Jess dead in a forest with Jacob’s favorite blanket wrapped around her leading them straight back to Jacob for questioning. When questioned by the police, Jacob’s Asperger’s force him to answer questions truthfully and accurately because he is unable...
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...Crime scene processing is the actual act of processing the crime scene in the field. The processing refers to the whole job of examining, photographing, quickly drawing, and using field ways of doing things to identify, (figure out the worth, amount, or quality of), document, process and collect physical, testimonial and fingerprint (event(s) or object(s) that prove something). Processing a crime scene needs/demands great attention to detail and detail. To preserve(event(s) or object(s) that prove something), proper steps must be taken in time-based order. The steps employed to do enough to test/evaluate any crime scene are, quite basically, to interview, examine, photograph, sketch and process a crime scene. There are (more than two, but not...
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...TermPaperWarehouse.com - Free Term Papers, Essays and Research Documents The Research Paper Factory Join Search Browse Saved Papers Home Page » Other Topics Crime Scene Investigator In: Other Topics Crime Scene Investigator Crime scene investigation is the meeting point between science, logic and law. Processing a crime scene is and long and tedious process and is the job of crime scene investigators (CSI). CSI has the responsibilities of collecting, documenting, preserving, reconstructing and presenting evidence. It is their job to examine any physical evidence that could remotely shed any light on what happened and who is responsible. There are no typical crime scenes, evidence or investigative approaches and every crime scene should be approached in a systematic sense. According to Robert R. Ogle Jr., a crime scene search is defined as a systematic, methodical search for any physical evidence at a crime scene. Before the job of CSI can begin, there has to be a crime committed. For instance, CSI are on call for murder scene investigations to collect and examine evidence. When CSI is contacted, their job begins. Evidence is a major part in any investigation. Without evidence, a case can grow cold quick. Anything can be evidence and when in a crime scene, everything should be treated as such. Evidence has many different categories: trace, firearm, impression, drug and alcohol, document, and biological fluids. All of these categories...
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...Crime scene investigation is the meeting point between science, logic and law. Processing a crime scene is and long and tedious process and is the job of crime scene investigators (CSI). CSI has the responsibilities of collecting, documenting, preserving, reconstructing and presenting evidence. It is their job to examine any physical evidence that could remotely shed any light on what happened and who is responsible. There are no typical crime scenes, evidence or investigative approaches and every crime scene should be approached in a systematic sense. According to Robert R. Ogle Jr., a crime scene search is defined as a systematic, methodical search for any physical evidence at a crime scene. Before the job of CSI can begin, there has to be a crime committed. For instance, CSI are on call for murder scene investigations to collect and examine evidence. When CSI is contacted, their job begins. Evidence is a major part in any investigation. Without evidence, a case can grow cold quick. Anything can be evidence and when in a crime scene, everything should be treated as such. Evidence has many different categories: trace, firearm, impression, drug and alcohol, document, and biological fluids. All of these categories of evidence play an important part in finding out valuable information towards solving a case. The most important aspect of evidence collection and preservation is protecting the crime scene. When first approaching a crime scene, first responders should secure the...
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...Crime Scene Investigation Samples That May be collected at a Crime Scene A wide variety of physical evidence can be collected at a scene that is deemed valuable probative for collection and investigation: biological evidence, latent print evidence, footwear and tire track evidence, trace evidence, digital evidence, tools and tool mark evidence, drug evidence, and firearm evidence. A crime scene investigator swabbing a spot on the floor of a crime scene near a body, the type of evidence collected will vary with the type of crime. In the case of a burglary, for example, it would be common to perform tasks in the order listed below. This will help ensure that evidence isn’t inadvertently damaged or destroyed: Photograph and document the scene,...
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...320 WK 6 FIELD REPORT CRIME SCENE INVESTIGATION To purchase this visit here: http://www.activitymode.com/product/crj-320-wk-6-field-report-crime-scene-investigation/ Contact us at: SUPPORT@ACTIVITYMODE.COM CRJ 320 WK 6 FIELD REPORT CRIME SCENE INVESTIGATION CRJ 320 WK 6 Field Report Crime Scene Investigation - Murder Kicks Refer to the scenario Crime Scene Investigation – Murder Kicks, The Death of a Soccer Star, located in the online course shell. Write a three to four (3-4) page paper in which you: 1. Analyze the victim and physical evidence of the body as shown in the photograph. 2. Analyze the physical elements shown in the photographs of the inside of the house, noting how these elements connect to the crime. 3. Analyze the physical evidence from photographs of the exterior of the house, noting what might be the escape route. 4. Analyze the photo taken by a neighbor of a truck the week prior to the crime. 5. Propose a list of evidence that should be preserved and provide a rationale for each item on the list. 6. Propose a chain of preservation for the evidence. CRJ 320 WK 6 FIELD REPORT CRIME SCENE INVESTIGATION To purchase this visit here: http://www.activitymode.com/product/crj-320-wk-6-field-report-crime-scene-investigation/ Contact us at: SUPPORT@ACTIVITYMODE.COM CRJ 320 WK 6 FIELD REPORT CRIME SCENE INVESTIGATION CRJ 320 WK 6 Field Report Crime Scene Investigation - Murder Kicks Refer to the scenario Crime Scene Investigation – Murder...
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...Crime Scenes Crime scene investigation is the meeting point between science, logic and law. Processing a crime scene is and long and tedious process and is the job of crime scene investigators (CSI). CSI has the responsibilities of collecting, documenting, preserving, reconstructing and presenting evidence. It is their job to examine any physical evidence that could remotely shed any light on what happened and who is responsible. There are no typical crime scenes, evidence or investigative approaches and every crime scene should be approached in a systematic sense. According to Robert R. Ogle Jr., a crime scene search is defined as a systematic, methodical search for any physical evidence at a crime scene. When a crime has been committed, law enforcement team members use many scientific methods, along with their natural intuition and skill, to discover who is responsible. In modern crime scenes, finger and shoeprints, hair, blood, bones, and even DNA are used to help solve the puzzle and catch the criminal. Criminals find newer, cleaner, and smarter ways to kill, while the criminal investigators and forensic scientists, find newer, cleaner, and smarter ways to catch the criminal. Investigating a crime scene can take hours, sometimes days. Scene processing is the term applied to the series of steps taken to investigate a crime scene. Although the methods and techniques may differ between the experts involved, their goals are the same: to reconstruct the exact...
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...importance of good crime scene management and the maintenance of sample integrity are crucial. In a crime scene, there must be certain rules and jobs assigned to several people to ensure that the crime scene investigation runs smoothly. In addition, some measures must be taken to ensure that the crime scene is dealt with correctly, thus leading to the inclusion of different people to deal with the crime scene. There must be a crime manager, who organises the management when dealing with the crime scene, and those who enter the crime scene. This means it is possible to maintain a good stable environment to deal with the crime and to handle the body, and the evidence surrounding the body. This may be able to identify the cause of the crime and helps to pick up possible signs of what happened. There would also be specialists dealing with the forensics to gather up different samples for DNA testing and to help in bagging up evidence for sampling. The experts are likely to belong to SOCO, who are specialists in the field of forensics, and are employed by the police to gather up the forensic evidence at crime scenes, as explained by Fisher and Fisher, (2003). If the evidence collected is as it means that the evidence may be more reliable in court. The evidence gathered by specialists has to be reliable and bagged up properly otherwise Mismanagement of crime scene evidence can lead to bad consequences. For example the case of Stephen Lawrence where the crime scene evidence was mishandled...
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...Forensic Science in the 21st Century By: Crystal Lyle AJS/584 - FORENSIC SCIENCE AND PSYCHOLOGICAL PROFILING STEVEN HOENIG 2-29-16 This paper will examine my perception and concept of forensic science in the 21st century. It will also examine the importance of forensic science to policing criminal investigation court process, and the efforts of various levels in security. In addition to analyzing the importance of forensic science, I will give a historical approach. I will discuss the accuracy of the media representation of forensic science and how issues. Lastly, I will discuss the influence the CSI effect have on the judicial process. Forensic Science is the application of science to criminal and civil laws that are enforced by law enforcement agencies in a criminal justice system. Another definition of forensic science is principles and techniques to matters of criminal justice, especially as it relates to the collection, examination, and analysis of physical evidence. In 1929, a Los Angeles police department establish the first American forensic lab. Forensic science has been around over 300 years or more and it continues to improve and emerge today as science and technical knowledge find more improved and accurate techniques. Forensic science has come to be a critical instrument in allowing guilt or demonstrating innocence in the system of criminal justice. In the late 80’s (DNA), society was accepting of (DNA) and forensic science continues to develop and unfold...
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...the reader of this paper with a descriptive analysis of an episode of Crime Scene Investigations (C.S.I.). The intent is to show what is provided by the television series of what happens in a crime and what is supposed to happen during a crime scene investigation. The reader should be able to understand during this analysis to what in fact is non-realistic in this television episode and what is reality as determined by what has been researched. This will show what really happens in a crime scene investigations lab. The episode chosen for this review was CSI: Miami, The Golden Parachute. The episode begins with an aircraft taking important people to testify in front of the Security Exchange Commission. The aircraft began to have issues after takeoff and crash landed in the Florida Everglades. Fishermen were located in and around the everglades and witnessed the crash, they were consumed by what just happened and alerted 911. This prompted Horatio and his crime scene investigative team to begin work. There were eight total passengers on board including the pilots. They immediately identified bodies in the water and determined that this was a leve1 two biohazard. There were bodies thrown from the aircraft in the same area and they also found a body five miles down the everglades. The investigations continued throughout. There were things noticed that was clearly polished, questionable and what seemed to be real as part of an investigation. The crime scene investigators also acted...
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...STUDENT NUMBER 2014OSC58443 Crime Scene Investigation (CSI) Level 3 STUDENT NUMBER 2014OSC58443 Crime Scene Investigation (CSI) Level 3 COURSE CODE – OSC532(V1.0) COURSE CODE – OSC532(V1.0) UNIT 5 – EVIDENCE HANDLING zoe wRIGHT UNIT 5 – EVIDENCE HANDLING zoe wRIGHT 2015 2015 Introduction This unit will be discussing the various packaging techniques in handling evidence taken away from crime scenes with the most appropriate ones being considered for each type of evidence found. It will be discussed having the implications of poor packaging and the results which lead to contamination of all evidence if not packaged properly and the outcome when it is taken to court also the reliability of the CSI’s involved. It is also the job of the CSI to make sure all health and safety procedures are in place before handling and taking any piece of evidence as there are varying risks involved like sharps, contamination of evidence, weather conditions other witnesses interfering with the scene, other personnel and any form of biological hazards. These must be taken seriously and analysed before any search. Unit 5 1. Detail the forensic evidence that would have been taken away from the scene by the perpetrator. The crime scene is probably the most important part of any criminal investigation. It is where forensic science starts. Locard’s Principle states that...
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