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Procedures preservation of evidence
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The first officer to respond to a crime scene has many responsibilities. Among these responsibilities are securing the crime scene, the preservation of evidence, and interviewing witnesses. An officer who fails in any of these duties could potentially put the entire case in jeopardy, allowing a perpetrator to go free.
One of the first things that an officer must do when arriving at a crime scene is to take all necessary measures to secure that scene. A perimeter should be established which includes the area directly around the incident, as well as a larger perimeter where additional evidence may be found. One example of a failure to secure a crime scene occurred in the JonBenet Ramsey case in 1996. Police were called to the Ramsey home when
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When officers responded to the scene, Zimmerman’s vehicle was not secured as part of the crime scene. Zimmerman’s wife moved the vehicle before police had a chance to examine it. “The vehicle was an important link in the fatal encounter because it was where Mr. Zimmerman called the police to report a suspicious teenager in a hooded sweatshirt roaming through the Retreat. Mr. Zimmerman also said he was walking back to the vehicle when he was confronted by Mr. Martin, who was unarmed, before shooting him.” (Kovaleski) Had the responding officers secured Zimmerman’s vehicle, they may have found pertinent evidence on it or inside it which could have clarified some of the details of what transpired that …show more content…
Upon discovering the horrific crime scenes of the Tate and LaBianca murders perpetrated by the followers of Charles Manson in 1969, responding officers made a series of critical mistakes regarding preservation of evidence. The first error occurred when Officer Jerry Joe DeRosa, while walking down the Tate’s driveway, noticed blood on a button that operated the gate to the driveway. "Officer DeRosa, who was charged with securing and protecting the scene until investigating officers arrived, now pressed the button himself, successfully opening the gate but also creating a superimposure that obliterated any print that may have been there.” (Bugliosi 14) By placing his own fingerprint over a fingerprint that may have already been on the button, DeRosa destroyed a key piece of evidence which could have led to a suspect and a
On the night of February 26, 2012 “George Zimmerman who was the coordinator for his Sanford neighborhood watch association is charged with second-degree murder in the death of a young boy. Trayvon Martin, an unarmed high school student from Miami, Florida. (Alvarez) The case began in a small city of Sanford as a routine homicide but soon evolved into a civil rights case, examining racial profiling. On the night of the attack Zimmerman was told not to get out of his car when he was following Trayvon. He described Trayvon as a “guy who looks up to no good, or he’s on drugs or something” Trayvon had his back to Zimmerman the whole time he was on the phone with the Dispatcher, from what the conversation was saying. When the dispatcher asked Zimmerman “is the guy white, black, or Hispanic? “Zimmerman says that he “looks” black, Zimmerman still has yet to see if Trayvon was black, white, or even Hispanic because Trayvon was walking the other direction. Later on in the conversation is when Zimmerman said “now he’s just staring at me”. That would have been the right time to mention the race of Trayvon. As the dispatcher was asking mo...
The case involved a neighborhood watchman, who happened to be on duty when he saw a young black man wearing a sweater jacket called a “hoodie”, walking through the neighborhood. George Zimmerman, the watchman, who was twenty-eight years old at the time, called authorities about a suspicious character walking around in his neighborhood. The authorities told him not to do anything; just continue with his rounds and not worry. Zimmerman, however, decided he would take matters into his own hands. He confronted the young man; they got into a brawl and Zimmerman pulled out a gun and shot and killed Martin. That premise will play a role in this paper as an argument as to why George Zimmerman should have been convicted of committing a crime. Even if the jury could not have reasons to convict him of the second degree murder of Trayvon Martin; they had other choices.
Even though the prosecution presented evidence to the court, the only clear-cut hard fact the prosecution had against Anthony was that she failed to file a report for her missing daughter Caylee and that when she finally did a month after her daughter had gone missing, she proceeded to lie profusely to the authorities on the events that took place. The prosecution focused highly on the forensic evidence of decay located in the trunk of Casey Anthony’s car. The use of a cadaver dog to search the vehicle led investigators to be able to determine that a decomposing body had been stored in the trunk of the car. The forensics department used an air sampling procedure on the trunk of Casey Anthony’s car, also indicating that human decomposition and traces of chloroform were in-fact present. Multiple witnesses described what they considered to be an overwhelming odor that came from inside the trunk as it where the prosecution believes Caylee’s decomposing body was stowed. Several items of evidence were ruled out to be the source of the odor, as experts were able to rule out the garbage bag and two chlorine containers located in the trunk as the source. The prosecution alleged that Casey Anthony used chloroform to subdue her daughter and then used duct-tape to seal the nose and mouth of Caylee shut, inevitably causing her to suffocate. Based off the
...ge Zimmerman didn’t get away with this terrible crime and how Zimmerman could have been convict for a hate crime instead of manslaughter or 2nd degree murder. It is extremely critical that everyone understands that crimes like this will not stop unless they are properly taking care of. Zimmerman shouldn’t have followed Trayvon after the police officer ordered him not to; he disobeyed an officer and should have been gotten some type of consequence for his disobedience. There was no legit reason for Zimmerman to pursue Trayvon because he had no weapon and he was minding his own business. If Zimmerman would have stand in his lane and followed the police officers’ orders, then all of this could have been avoided. George Zimmerman is a guilty and should be punished for what he did, and the fact that I found all the evidence to prove that he is also proves all my points.
A pretrial plea bargain was given to Bundy, which was Bundy would plea guilty to the murders of killing Levy, Bowman and Leach. In exchange, Bundy would be sentenced to prison for a firm 75 years. He ultimately declined the offer and decided with trying to win the case, which was not a smart move by Bundy. Bundy thought the prosecutors had no evidence from the Chi Omega sorority, but what he’s about to find out ruins his life. No evidence was recovered at the Chi Omega sorority house like Bundy thought, but two crucial testimonies from sorority members played a big role. Connie Hastings believed she saw Bundy in the house that night, while Nita Neary stated that she saw him escaping the house clasping the oak firewood murder weapon. These testimonies showed that Bundy was in the house and was in the house around the same time of the murders. But with no physical evidence, Bundy could not be found guilty. What Bundy didn’t realize was that there was a piece of evidence from the sorority crime scene. While investigators examined the scene, one officer found the bite marks on Levy’s buttocks. The officer picked up a yellow marker ruler and took photographs of the bite mark. By the time the trial had started the bite mark disappeared, because the tissue around Levy’s buttocks had gone back to its normal color, size and shape. Prosecutors took the photos to forensic odontologist Dr. Richard Souviron.
On March 12, 2012 Bill Lee, the Chief of Police for Sanford Florida, explained Zimmerman had not been arrested because the police found no evidence to refute Zimmerman’s self-defense claim (Timeline of events: Trayvon Martin shooting case). Then the media decided to bully the state of Florida into bringing Florida by influencing public opinion. One of the ways the media achieved this was by making it seem like the reason there was no evidence to refute Zimmerman’s claim of self-defense, and Zimmerman’s eventual acquittal, was because of the controversial law in several states, including Florida, known as “Stand-Your Ground.”
The Zimmerman case allowed me to be aware of something that was right in front of me. At a young age, my mother's significant other was arrested and imprisoned for "trafficking drugs". My mother had always maintained that he was initially arrested due to racial profiling, as there was no sufficient evidence to warrant the police to search his car. Despite this information being told to me as a child, I remained blind to the effects that such a system of injustice could have on your economic status, mental health, etc. However, I believe that the outcome of the Zimmerman trial opened my eyes to this effect. I believe that Trayvon Martin's family most likely received the same financial and emotional stresses due to the racial injustice associated with their experience. However, they had lost their son. Following the shooting of Trayvon Martin, I began to understand the effect that systemic racism could have on the lives of Black people, and how it had already been affecting
Shooting innocents just by the way they dress or walking it’s a disgrace in our country. In the case of Trayvon Martin he was shoot on February 26, 2012 just because he was wearing a hoody and he was black. George Zimmerman the man that killed him said that he acted in self-defends. What would a 17 year old have done that Zimmerman acted in self-defends? I disagree George Zimmerman acted in self-defense and I feel there is something wrong with the stand your ground law. He already had previous problems with his ex wives and ex girlfriends.
The case in summary sparks room for debate on whether Zimmerman should be punished for his actions; however, many allegations lack raw evidence to support their claims. In “The Facts In The George Zimmerman Trial”, by Jeffrey Toobin, the known facts are laid out as the picture of what actually happened on that night is painted. This was conveyed when Toobin wrote, “On the night of February 26, 2012, Zimmerman was patrolling the Retreat at Twin Lakes, a town-house development in Sanford, Florida, At 7:09 P.M.” (Toobin). Later that night “Zimmerman asks that the police call him upon their arrival so he can provide his location. Zimmerman ends the call at 7:13 P.M. The first police officer arrived on the scene at 7:17 P.M., by which time Tray...
According to the dispatcher’s transcripts, the death of an innocent person resulted when Zimmerman disobeyed the instructions of a professional and authorized dispatcher by acting on his own. He was instructed not to get out of his vehicle or approach the person. Zimmerman refused to follow these directions and followed Martin down the street, until they confronted each other and had an altercation. During the altercation, Zimmerman stated that Martin had attacked him with excessive force and forced him to the ground. As result of those actions, Zimmerman’s head hit the pavement causing injuries to the face, causing him ...
Zimmerman had called 911 to inform them of a suspicious activity around the neighborhood. The police informed him to stay in his car and not approach Martin. Zimmerman did not listen to the police. When the police arrived at the scene, they arrived at a dead body belonging to Martin, an African American teen, who was unarmed. Zimmerman was injured in the encounter.
That evening, he walked out to the nearby 7-Eleven to get some Skittles and an Arizona Iced Tea. As he walked back home to his father’s house, he caught the attention of George Zimmerman, who was patrolling the neighborhood and called 911 to report "a real suspicious guy." This guy looks like he 's up to no good or he 's on drugs or something," Zimmerman said to the police dispatcher. After discussing his location with the dispatcher, Zimmerman exclaimed, yelled and there were following sounds suggesting he left his vehicle to run after Martin. "Are you following him?" the dispatcher asked and after Zimmerman answered “yep” the dispatcher told him not to follow Trayvon. Minutes later there were calls about the two fighting and sounds of tussling, then Trayvon lay dead in the grass.
This case is about a 16-year-old kid from Miami named Trayvon Martin. On the night of February 26th, Trayvon walked from his father's house in a gated community to a nearby store. When walking back, he was spotted by George Zimmerman, a 28-year-old neighborhood watch volunteer. There have been a number of break-ins in the neighborhood over the last few weeks and Zimmerman thought that a young black man walking in the rain and wearing a hooded sweatshirt looked suspicious. Zimmerman then called 911 to report the person who "might be on drugs."
There are many duties that come along with being a police officer. It’s not just about wearing the uniform, driving the nice car, and arresting people. Police officers need to set good examples to the people around them. They also have to talk and give information to any pedestrians that may need help. They heck for any law violations, respond to radio calls, watch for anything suspicious going on, and they also need to investigate any dangerous conditions that could harm anyone.
First responders play a crucial role in the establishment of a crime scene. Upon arriving at the scene, the first responders have checked for living victims and have rendered aid. It’s important to create a perimeter around the crime scene (this can be altered if additional evidence is found outside the initial crime scene). Only emergency personnel should enter and exit from the central entry point to control contamination, by creating an exit point; it helps avoid any excessive traffic through the crime scene. By secure the scene to ensure that no evidence is misplaced or damaged, or otherwise compromised. Do a cursory check of the crime scene to obtain any transient evidence and secure any weapons found at the scene (in this case it was already at the scene with the suspect). Crime scene analysts and investigators communicate with first responders and are quickly briefed on the situation, and now a more thorough search can be conducted.