Crime Scene Investigations by First Responders Essay

Crime scenes contain the forensic evidence required to apprehend criminals. The proper collection and processing of physical evidence is of primary importance to most police investigations. Evidence can not only establish the fact of the offense and identify the perpetrator; it may even lead to a conviction. In collecting this evidence we must be conscious of the public’s Fourth Amendment rights and not violate them in this collection of evidence. Unfortunately, poorly conducted crime scene investigations can sometimes either destroy evidence or render it useless. Law Enforcement should approach the crime scene investigation as if it will be their only opportunity to preserve and recover these physical clues. They should consider other case information or statements from witnesses or suspects carefully in their objective assessment of the scene. Investigations may change course a number of times during such an inquiry and physical clues, initially thought irrelevant, may becom e crucial to a successful resolution of the case. The primary responsibilities of the first responders to a crime include the following: (1) to preserve life. If there is any chance that the victim(s) are still alive it is the first responders’ reasonability to render aid to save said life. (2) First responders are to control suspects and witnesses keeping them both close but separate. Once these two objectives have been achieved, the first responders should focus their attention on protecting and preserving the crime scene. The first response to an incident shall be expeditious and methodical. Upon arrival, the officer(s) shall assess the scene and treat the incident as a crime scene. The first responders should note or log dispatch information such as names, address, time, type of call, and any other relevant information. Be aware of any persons or vehicles leaving the crime scene. The importance of preserving the scene and its adjacent areas in their original condition cannot be overemphasized. Approach the scene cautiously, scan the entire area to thoroughly assess the scene, and note any possible secondary crime scenes. Be aware of any persons and vehicles in the vicinity that may be related to the crime. Remain alert and attentive; assume the crime is ongoing until determined to be otherwise. Also treat the location as a crime scene until assessed and determined to be otherwise. It is usually the uniformed officer who first arrives at the scene of a crime. After controlling any dangerous situations or persons, the first responding officers’ next responsibility is to ensure that medical attention is provided to injured persons while minimizing contamination of the scene. The first responding officer shall ensure that medical attention is provided with minimal contamination of the scene by guiding medical personnel to the victim to minimize contamination or alteration of the crime scene. Point out potential physical evidence to medical personnel, instruct them to minimize contact with such evidence (e.g., ensure that medical personnel preserve all clothing and personal effects without cutting through bullet holes, knife tears), and document movement of persons or items by medical personnel. Instruct medical personnel not to clean up the scene and to avoid removal or alteration of items originating from the scene. Protecting the evidence typically involves the establishing a perimeter. Only the investigator in charge and those personnel that he gives permission to should be allowed to cross these boundaries this makes it for a more controlled scene. Detectives and supervisors are normally in charge of investigations. There should, however, only be one person in charge of the crime scene itself. The first question that the investigator will ask when they arrives should be something like â€Å"Has anyone been allowed to enter the scene?† The investigator should then use whatever resources are available (e.g., barricades or other uniformed officers) to further protect the area. Such measures exclude both curious bystanders and curious officials. Investigators often must turn away any number of officials–both in and out of uniform–who could unintentional ly destroy evidence. Once the area has been secured, the investigator then carries out the duties of search commander. Initially, the commander must obtain the following information: â€Å"The time of the arrival of the first officer at the scene, who was present, what was said, and whether or not everything is exactly as it was when the officer arrived† (Dienstein, 1952). Then, the addresses of all persons found on or adjacent to the scene should be collected. Although these people are questioned about their exact location at the time of the crime, they do not usually undergo interrogation on the spot. Rather, such persons are simply removed from the scene and separated: They should not be allowed to talk to each other until each has been carefully questioned and statements have been obtained individuals considered as suspect(s) should be read their Miranda Rights. Any violation of Fourth Amendment rights could jeopardize any evidence obtained during an interrogation or interview for use in the case at a trial. Crime scene investigation is a complex process. It involves a number of different professionals and various areas of expertise. Only by acting as a team, however, will the members of such a diverse group ensure that their efforts result in a reasonable outcome. The alteration of a crime scene can cause investigators to draw erroneous conclusions. By expeditiously carrying out his responsibilities, the first responders may determine the ultimate outcome of an entire investigation. citation Dienstein, William, TECHNIQUES FOR THE CRIME INVESTIGATOR, Springfield, ILL: Charles C. Thomas, 222 pages, 1952 Lyman, Michael D. Criminal Investigation, The Art And The Science. 6. Upper Saddle River , New Jersey: Pearson Education Inc, 2011. Print.

International Marketing Essay

1. What are the basic goals of marketing? Are these goals relevant to global marketing? Marketing activities represent an organization’s efforts to satisfy customer wants and needs by offering products and services that create value. These goals are relevant in virtually every part of the world; however, when an organization pursues market opportunities outside of its home country (domestic) market, managers need an understanding of additional conceptual tools and guidelines. 2. Identify and briefly describe some of the forces that have resulted in increased global integration and the growing importance of global marketing. The dynamic involving driving and restraining forces is shown diagrammatically in Figure 1-2. Driving forces include regional economic agreements such as NAFTA, converging market needs and wants, technology advances such as the Internet and global TV networks, transportation improvements, the need to recoup high product development costs in global markets, the need to improve quality through R&D investment, world economic trends such as privatization and finally, opportunities to use leverage, corporate culture, and the continuing presence of national controls that create trade barriers. 3. Describe the difference between ethnocentric, polycentric, regiocentric, and geocentric management orientations. The premise of an ethnocentric orientation is that home country products and management processes are superior. An ethnocentric company that neither sources inputs from, nor seeks market opportunities in the world outside the home country may be classified as an international company. A company that does business abroad while still presuming the superiority of the home country may be classified as an international company. Such a company would rely on an extension strategy whereby it would export, without adaptation, products designed for the domestic market. The polycentric orientation that predominates at a multinational company leads to a view of the world in which each country markets is different from the others. Local country managers operating with a high degree of autonomy adapt the marketing mix in a polycentric, multinational company. Managers who are regiocentric or geocentric in their orientations recognize both similarities and differences in world markets. Market opportunities are pursued using both extension and adaptation strategies. The regiocentric and geocentric orientations are characteristic of global transnational companies.

Investigative journalism Assignment Example | Topics and Well Written Essays - 500 words

Investigative journalism - Assignment Example While Jordan had shown willingness to trade Moath al-Kasasbeh with al-Rishawi, it asked for a proof of life suspecting that the pilot had long been killed. Jordanian intelligence reported that Moath al-Kasasbeh was already been killed as early January 3 of this year (Vinograd, 2015) and that ISIS is just using the pilot to gain media mileage that could enhance their propaganda warfare and have more recruits. Jordan’s retaliation was swift. It made good on its threat to execute its terrorist prisoners if Moath al-Kasasbeh will be killed. When the news of Moath al-Kasasbeh death through burning broke out in the news, the King cut short his visit from the United States and hurriedly went back home to Jordan and had their terrorists prisoners executed the next day. Jordan also vowed to wipe out ISIS at the face of the planet and will wage war on its own backyard. True to its promise, Jordan led by its King Abdullah, conducted a series of bombing in ISIS stronghold and positions. At present, there are already more than 56 airstrikes conducted by Jordan and counting. Other Arab countries are also joining the fight against crisis as United Arab Emirates had sent a squadron of its F-16 to join the bombing run against ISIS. United States cautioned that such attack must be coordinated with coalition forces for it to have more impact and effective and also to minimize the risk against coalition partners. While Jordan agrees, it is now also taking initiative on hitting ISIS targets. This development is relatively new in the fight against ISIS because for the first time, Arab countries in the Gulf are taking active participation in the fight particularly in the bombing run which was typically done by United States with only minor participation of Gulf Countries. That number has now increased and with the momentum of current development, it looks like the number of Arab countries participation against ISIS will

Anxiety of a Preoperative Patient Essay Example | Topics and Well Written Essays - 1500 words

Anxiety of a Preoperative Patient - Essay Example Extensive surgery or surgery with uncertain outcomes also generates more anxiety than any surgery with a predictable course of events. Ambiguity about the outcome and unpredictability about the course, although depend on the type of the surgery and the indication for which it is done. Therefore the nursing staff that is usually in contact with such patients in the immediate preoperative period in the preoperative area has a chance to intervene provided they can assess these patients in a systematic manner for the experienced perioperative stress leading to elevated anxiety scores of these patients. Perioperative nurses are specially trained to do so, and they must find out time to intervene in these patients even in the preoperative area to deal with these patients' emotional distress. If the positive outcome of the care is the goal of care delivery, these interventions can change the emotional status of these patients in such a manner that the relationship between preoperative psych ological status and postoperative recovery of these patients is positively influenced (Stirling, 2006). The most common nursing diagnoses that require intervention from the nurses in this period are anxiety that may be partly related to knowledge deficit, but also partly contributed by the context and the environment. Therefore, the knowledge about the surgical procedure and the patient assessment findings can be combined to make an appropriate plan of care in such situations. It is to be remembered that every patient have their own perspectives of anxiety, and hence assessment and consequent plan of care should be individualized based on specific patient needs. A patient who needs surgery and is waiting for the in preoperative area may be surrounded by a sense of impending doom for the imminent surgery, and a nursing diagnosis of preoperative anxiety needs nursing intervention in that period only. Many of the incidents of anxiety result from patient knowledge deficits related to perioperative routine, surgical interventions, or outcome expectations (Stirling, 2006). Contextual assessment process would examine and assess the patient's knowledge about the surgery. Thus, the assessment must include the status and quality of communication the patient has already received, the patient's possible language barrier, assessment of sufficiency of the patient's mental capacity, extent of information received by the patient regarding the surgical procedure and why it is needed. Since most of the anxiety in this phase id related to the ignorance about the details of the surgical intervention and outcome expectations, the patient's level knowledge regarding those must be assessed in simple questions, so the nurse can design a customized intervention strategy and create the baseline communication link for future interventions before the surgery following this contextual assessment. This assessment should ultimately be able to determine the patient's learning needs and based on these needs, to design an intervention to fulfill the patient's knowledge deficits a ppropriate to the etiology of it (Mitchell, 2000). The environment plays a significant role in perioperative nursing, and the operating area environment has significant impact on all such patients. The perioperative nurse also is a part of the environment, and she can indeed catalyze a positive environment that can influence the patient's anxiety. While assessing anxiety,

Capstone Essay Example | Topics and Well Written Essays - 2000 words - 2

Capstone - Essay Example The company operations are segmented in to three; US domestic package, International package and supply chain and freight (UPS, 2013). The supply chain and freight operations offers freight forwarding and logistics services, customs brokerage, supply chain design and management and consulting services to more than 195 countries across the world. Accordingly, UPS has diversified its services to billing technologies, payment solutions and risk mitigation services. The company operates more than 100,000 fleets of package delivery cars, tractors and more than 30,000 containers in airfreight transport. The competitors are United States Postal service, DHL international and FedEx (Magretta 2012). UPS mission, vision, and primary stakeholders UPS mission statement seeks to grow business through meeting the logistic needs of the clients and offering excellent services in all business operations. The company aims at maintaining strong financial position thus offering long-term impressive retu rns to the shareowners (Henry, 2008). Accordingly, the company is geared at inspiring its people and business partners through offering opportunities for personal growth and development. In addition, it is the aspiration of the company to lead by example in being responsible and sustainable company in making the difference in communities through social responsibility initiatives. Some of the UPS’s shared beliefs include integrity in its operations, innovation and creativity and teamwork. Accordingly, UPS is committed to quality and efficiency in the pursuit of excellence and safety of its people and business partners (Magretta 2012). The company is committed to continued environmental stewardship and social responsibility initiatives. UPS has a slogan that asserts; â€Å"what can Brown do for you† thus emphasizing that the company is capable of providing services to everyone across the world and to any address. UPS five forces of competition analysis Michael Porterâ₠¬â„¢s five forces of competition can be used to analyze the competitive strength and position of UPS in the market (Faarup, 2010). The first force is the threat of new entrants in to the market. In this case, the threat of new entrants in the global package delivery business is low due to the large economies of scale of the existing players such as DHL international, UPS and United States Postal service. In addition, large capital outlay is needed to establish operations through purchase of aircrafts, lorries, cars and hiring of personnel. Trade tariffs and international regulations have also made it difficult for other companies to enter in to the market. The second force of competition is the bargaining power of suppliers such as providers of fuel, business partners and trade unions. In this case, the bargaining power of suppliers is high due to demand for better salaries, rising fuel costs and providers of envelops and boxes who demand better prices for their services (Magretta 2 012). The third force of competition is the bargaining power of buyers. In this case, the buyers have moderate bargaining power due to high brand recognition, high brand loyalty and high switching costs (Henry, 2008). The fourth competitive force is the threat of substitutes in the global market. The threat of substitutes in the market is low since no real substitutes of airfreight and the company has diversified its services to offer integrated global shipping network (Faarup, 2010). In addition, UPS has controlled the threat of sub

'The Secret Garden' by Frances Hodgson Burnett, it is frequently said, Essay

'The Secret Garden' by Frances Hodgson Burnett, it is frequently said, shows us the triumph of patriarchy. To what extent is this statement valid - Essay Example Mary is sent to live temporarily at the English clergyman, Crawford's house until she was to travel to her uncle in England. It seems Mary is passed from one patriarch to another in a patriarchal world. Basil Crawford acts like a young patriarch by singing and leading the other children to sing a rhyme to make fun of Mary and bully her. Mary goes to live at her uncle Archibald's Misselthwaite Manor, where the staff relate stories about Archibald's patriarchy. Mrs. Medlock, Archibald's housekeeper, tells Mary that she sacrificed attending her niece's wedding because she wanted to keep her job and 'do at once what Mr. Archibald Craven told her to do. She never dared ask a question.' (Burnett 1994). Mary is introduced to the patriarchal world of Archibald. Martha, the maid, reveals that the secret garden used to be the lovers' paradise that only Mr. and Mrs. Craven were allowed to access.. The secret garden is an enclosed space that symbolises the woman's space that is sharply defined away from the man's space. (Knauss 1987). Archibald appreciated the honor of sharing in it. He understood that it was his wife's sanctuary in her male dominated world of patriarchy. He allowed it when she was alive. After her death, Archibald felt helpless and needed to regain some control. The secret garden is opened with a symbolic key . This key denotes power and understanding. When Mrs. Craven died, Archibald does not understand his grief. He hides the key because he desires to exert his power through his patriarchy, which keeps his staff subdued and powerless. (Russell 2002). Martha's mother, Mrs. Sowerby, understands the need for a lonely female to do some gardening. She predicts correctly that Mary might like to do some gardening of her own. The garden is viewed as a type of female utopia where the female has her own private domain to rule. (Qian Ma 2004). Mary may not understand the psychology behind her action and none of this explanation is necessary in this work as it belongs to 'children's literature. Burnett uses an older or adult character (Martha) to explain the difficult concepts in the story in a simple way. Martha helps Mary to settle into Misselthwaite Manor by making her as comfortable as possible in Archibald's patriarchal household. Even the male gardener, Ben Weatherstaff, exercised his own ai r of patriarchy when he deliberately avoids her. Although Mary has a higher social status than himself, he is not a servant to 'be merely commanded by them (members of his employer's family) to do things'. (Burnett 1994). However, Ben is subject to his employer, Archibald's patriarchy, which rules over his own.Archibald finally consents to see Mary only after Mrs. Susan Sowerby talks to him about it. This is evidence that Archibald is a flexible patriarch who listens to advice. He is kind to Mary and readily gives her permission to do and have what she likes. Archibald does not seem to be a triumphant patriarch who gives orders to his charge. Mary observes that 'he is really a nice man, only his face is so miserable and his forehead is all drawn together.' Mary loves her secret garden. The secret garden with its isolation is a sign of rebellion against the surroundings of patriarchy. (Abalos 2002). She is under the control of her uncle, who exerts secondary control over her by his orders to his servants. Mary complained that she has nothing to do and nothing

CNC machines(Fundamentals and Applications) Essay

CNC machines(Fundamentals and Applications) - Essay Example Nowadays in order to provide better online data transfer, CNCs can be connected to the internet. Companies having multi operations are benefitted a lot from this so that they can transfer their programmes to other locations. Today’s CNCs provide a very high level of automation. Any skillful operator can use all the features to increase his/her own as well as company’s productivity. Their capacity to deliver extreme precision has given a great boost to innumerable new state-of-the-art technologies as a multiplier effect to produce thousands of products in the last 30-40 years. In the manufacturing and production sectors, automation using computers has become a common, if necessary trend. The application of Numerical Control (NC) and Computer Numerical Control (CNC) has seen production work become more effective in virtually all dimensions. With the three and five axis CNC machines, more complex shapes can be produced in real time, more accurately and without having to set and reset machines and workpieces over and over as I always the case with conventional machines. Having several structural components and coming in modular form, CNC machines are controlled using dedicated software and programs to automate and control its functions. Computer Numerical Control (CNC) is the automated control of the machine tools by a computer program and a computer; the machine is controlled by a computer rather than a person (Mattson 2009, p.9). On the other hand, Numerical Control (NC) can be defined as a type of programmable automation that involves the use of a program of instructions to control the mechanical actions of machines or equipment. The program has set of instructions that include positioning of the workhead and workpiece and other instructions that are necessary to operate the machine. A workhead is the cutting tool and the workpiece is the object being processed. The application of