...forensic science within the use of the police force revolutionised how crime investigations were conducted, via the work of the forensic scientists, or also known as ‘forensic officers’. This work would consist of collecting evidence from a crime scene such as looking for fingerprints on either a suspected murder weapon used by the murder or on a touchable surface which is in the crime scene where the suspect laid their hand on. Furthermore this collectivisation of evidence from the crime scene could mean collecting; foreign fibres (unusual fibres that seem to look like that they do not belong their i.e. due to their different colour, type of fabric or thickness of the fibre.); retrieving bullets and firearms form the crime scene and any possible DNA samples that can be collected in the crime scene such as blood spatter on the walls of a room, where in this case the crime was committed. This evidence would then be sent to be analysed by more forensic scientists in different subdivisions to help led a path to a final suspect, thus leading the police to a quick and successful conviction of a criminal and bring justice to their crimes. Overall this revolution of the police force saw the birth of a new era of fighting crime throughout the whole of the country, as well as throughout the rest of the world. How the evolution of different forensic techniques changed the way other countries conducted forensic investigations more effectively. On the other hand, the revolutionised police force...
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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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...Criminologist and forensic psychologists share many similarities although they have a few differences. This essay will attempt to explain these similarities and differences. Criminology is the scientific study of crime and criminals whereas forensic psychology is the interaction of the study of psychology and the law, it is also a branch of applied psychology which is concerned with the collection, examination and presentation of evidence for judicial purposes (Haward, 1953) furthermore they hold a doctorate degree in a field of psychology. The role of a criminologist is to investigate a variety of reasons to why criminals commit crimes. In order to investigate how these crimes are committed, they must consider psychological and social factors furthermore consider if any biological situations could have led the criminal to commit the crime. The role of a forensic psychologist is to provide the legal system with sound psychological information from a sound research base (Grisso, 1987). A forensic psychologist role is similar to a criminologist role to an extent that they also work with prisoners and offenders moreover they also apply the psychological theory to criminal behaviour to figure out what makes criminals commit these crimes. The premium goal of a forensic psychologist is to The first act of psychologist taking part in the justice court was in 1896 when Albert testified at the trial of Munich man accused of murdering three women. Within the United Kingdom the prison...
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...that same line, some of the citizens will become vigilantes in their own minds trying to “stop criminals”, making the officer’s jobs more difficult than it already is. In the United States, the duty of the law enforcement is to uphold public safety, first and foremost, by reducing the amount of crime in the environment. To achieve this responsibility worldwide, police officers have to partake in many roles. Several of those roles are conflicting roles, depending on the method of the organization, some accentuated over others. All police departments, no matter the location or size, have goals set up. These goals set forth a sense of purpose and direction. The primary goals of policing are the prevention of crime and protection of life, to uphold and enforce the law, to combat public fear of crime, to promote community safety, to control traffic, to encourage respect for the law, to protect the civil rights and liberties of individuals. These goals are important because they help to mode organization in a police department. The five responsibilities of police officers are to enforce the law as instructed, arrest offenders in a safe manner, prevent crime, preserve the peace, and provide law enforcement services. These responsibilities go hand- in- hand, helping to maintain and control order in society. In order for a police department to carry out goals that have been put in place, there must be operational strategies. These strategies serve a useful purpose in officers’ day...
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...Person a)Identification by fingerprint Fingerprint Identification is the method of identification using the impressions made by the minute ridge formations or patterns found on the fingertips. No two persons have exactly the same arrangement of ridge patterns, and the patterns of any one individual remain unchanged throughout life. Fingerprints offer an infallible means of personal identification. Other personal characteristics may change, but fingerprints do not. By comparing fingerprints at the scene of a crime with the fingerprint record of suspected persons, officials can establish absolute proof of the presence or identity of a person. Fingerprint is a biometric modality that is often used in a security setting. Fingerprint databases are in use worldwide for the purposes of personal identification, border control as well as to facilitate criminal forensic investigation. Many countries have multiple fingerprint databases, with each database serving a specific purpose. In Malaysia, there are at least 4 different fingerprint databases; namely PDRM-MAFIS (Polis Di Raja Malaysia- Malaysian Automated Fingerprint Identification System), PDRM-BIOFIS (Polis Di Raja Malaysia-Biometric Identification System), NRD-AFIS (National Registration Department- Automated Fingerprint Identification System), and NERS (National Foreigners Enforcement and Registration System).[1] The consolidation of fingerprint databases will enable cross-referencing to be done easily. For instance...
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...STAGE 2 BIOLOGY ASSESSMENT TYPE 1: Investigations Folio Issues Investigation Human Awareness Essay – Source Analysis Should all babies be DNA fingerprinted at birth? Article to be evaluated: Website: Genetics and Public Issues – ELSI (Ethical, Legal and Social Issues) – http://darwin.nmsu.edu/ Reliability: This source is a reliable one as it was developed by Dr. Clay Dillingham and Dr. Susan Root. They are professionals, educated in the technique and knowledgeable about the subject with years of experience as scientists in the field. Therefore it is expected to have some reliability. Bias: This article presents both the advantages and disadvantages of the topic of storing everyone’s DNA sequences and is not biased in either direction. It gives the scientific facts and procedures of DNA fingerprinting and continues to give the good effects and also the issues it would cause in the public. It explains how DNA fingerprinting would benefit us, referring to the solving of criminal offenses, detection of possible future diseases of the subject, clues about possible behavioral traits, and other medical information. This is the positive side. The article also discusses the negative side and questions the accessibility of the DNA fingerprints and the information they hold. The effects on the public if the information was misused are discussed including the impact on individuals in relation to seeking insurance policies...
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...the success of an interrogation. The success of the interviewer or interrogator and of the interview or interrogation is often determined by the time and dedication committed to preparing for the conversation. The interviewer must become familiar with the facts of the case under investigation and with the victim. The interrogator must learn as much as possible about the offense, the victim(s) and the suspect through the process of collecting, assessing, and analyzing data and theorizing about the motivations and thought processes of the suspect. These are some reasons that planning for an interview or interrogation are important and in many ways similar. In planning for an interview or interrogation, one must determine what questions will be asked to ensure they are good questions that will lead the interviewer or interrogator to the conclusions they are trying to reach. There are some instances where only moderate planning or preparation is necessary for an interview while extensive planning and preparation is needed to conduct an interrogation. The most common type of interview is an on-the-scene interview where extensive planning is not always a possibility. An examples of this is on-the-scene interviews such as routine traffic accidents. It is also important to determine where the interview or interrogation will take place as privacy is essential for an interrogation and of utmost importance in conducting interviews if possible. This is a similarity and a difference...
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...Welcome To Homicide Anthony Clay CRJ 311 Forensics Professor: Gary Naylor January 8, 2017 Forensic science, has been around for quite some time now. In this paper I will include insight into the role of forensic science, the applications of forensic science for use within the evaluation and/or processing of major crime scenes, and its role in the criminal justice system. Brief history of forensic science. Forensic science dates back all the to the 18th century. “One of the earliest pioneers of forensic science was a Spanish doctor, Mathieu Joseph Bonaventure Orfila (1787–1853)” (Gaensslen & Larsen, 2013, pg. 1.2). Mathieu is known as the father of forensic toxicology. His primary focus was in forensic science, his work influenced the development of modern day criminalistics labs. He was also was...
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...By TUAGIRA Mike From RWANDA BURGLARY I. Introduction Nowadays, serious property crimes are among types of crimes that most people of various societies fear. Burglary is then one of the serious property crimes and it was defined differently by different scholars. In this essay, burglary will be discussed in its details by looking its historical background, its patterns and trends, characteristics of offender, victim and offence. Indeed, there will be analysis of its constitutive elements, reaction and response of the society to it, policing strategies in preventing and investigating burglary as well as challenges in its prosecution. II. Historical perspective II. 1. Background and definitions Historically, an offence to be qualified as burglary required entry into any structure even if the occupant is not therein at that time of entry. Traditionally, to be qualified as burglary, an offence must have occurred at nighttime when natural light was insufficient to identify a face (Hall and Clark, 2002). Finally burglary required the intention of perpetrator to commit a felony when entering the other’s dwelling even if the perpetrator did not commit or attempt to commit crime inside the structure. Today, many states recognize that there is a burglary when there is entry into any construction suitable for occupancy such as residential or commercial houses, car and others, while for the first degree burglary requires entering dwelling. Burglary in its modern appearance requires...
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...Criminal Justice Procedure Amber Irwin Michiels CRJ306 Instructor Petrov July 31, 2013 Criminal Justice Procedure The criminal justice procedure involves a number of steps that must be taken carefully to ensure that a criminal does not get away with a criminal act because of law enforcement's failure to carry out each step properly. It is also set in place to protect the innocent from being unlawfully convicted. The modern justice process begins with investigation. After a crime has been discovered, evidence is gathered at the scene when possible, and a follow up investigation attempts to reconstruct the sequence of activities. Although a few offenders are arrested at the scene of the crime, most are apprehended later. In such cases, an arrest warrant issued by a judge provides the legal basis for an apprehension by police. An arrest, in which a person is taken into custody, limits the offender's freedom. The Arrest is a serious step in the process of justice. Most arrests are made peacefully, but if a suspect tries to resist, a police officer may need to use force. During arrest and before questioning defendants are advised to the constitutional rights, also known as their Miranda rights. The criminal justice procedure begins with arrest, followed by the booking of suspects, arraignment, preliminary hearing, grand jury trial, pretrial hearings, the criminal trial, followed by sentencing. In this paper, I am also going to discuss constitutional protections for...
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...Annette Davis Inside Public and Private Policing CJA 500 Survey of Administration & Justice Dr. John Baiamonte, Jr. November 1, 2010 Assignment Write a 1500 to 2000 word paper that compares and contrasts the roles, responsibilities, and differences of public and private policing. Cite at least two scholarly works (articles or books) or government documents. However, your textbook cannot be used as a source. Public policing has been known to have a monopoly on policing until the increased trend of private policing in the United States. Private policing, while emerging as a new industry, is not a new phenomenon and predates the existence of public police as witnessed today (Wilson 1994). Public and private policing have many similarities, as well as differences and the distinction between public and private police are often blurred. Private police look and behave like public police and describing their function often involves a comparison of the activities and responsibilities of the two. Despite the differences, public and private police tend to mirror each other to a certain extent (Nalla & Newman, 1990). The increase of private policing has been in response to many changes in society such as the increase of "mass private property" (Shearing and Stenning, 1983) in the form of large shopping complexes, cinemas, large retail stores and large compound style housing estates or gated communities. These require constant surveillance for the safety of shoppers and residents...
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...victim to offender. * -homicide is a crime that is socially, historically and culturally determined. * -homicide comprises a variety of offenders and victims in different social settings. * -Homicide in NSW is largely interpersonal in nature, rather than instrumental or ideological. * -Majority of interpersonal killings involved intimates. * -Homicide patterns reflect cultural norms. * -homicide is spontaneous rather than premeditated crime. * -Homicide offenders exhibit a wide range of moral culpability. 5.3 Murder S18 Crimes Act (1900) NSW S 18. (1) (a) Murder shall be taken to have been committed where the act of the accused, or thing by him omitted to be done, causing the death charged, was done or omitted with reckless indifference to human life, or with intent to kill or inflict grievous bodily harm upon some person, or done in an attempt to commit, or during or immediately after the commission, by the accused, or some accomplice with him, of a crime punishable by penal servitude for life or for 25 years. (b) Every other punishable homicide shall be taken to be manslaughter. S 18 (2)(a) No act or omission which was not malicious, or for which the accused had lawful cause or excuse, shall be within this section. (b) No punishment or forfeiture shall be incurred by any person who kills another by misfortune only. MR Intention to kill and intention to inflict GBH * Conscious purpose and decision; not desire. Put another way...
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...U.S. Department of Justice Federal Bureau of Investigation 2012 The Strategic Information and Operations Center at FBI Headquarters is the 24/7 command post that monitors FBI operations and law enforcement activities around the globe. An FBI agent examines a potentially contaminated letter during a white powder training exercise. 2012 The FBI Story I A Message from FBI Director Robert S. Mueller, III For the FBI and its partners, 2012 was a year that reminded us once again of the seriousness of the security threats facing our nation. During the year, extremists plotted to attack—unsuccessfully, thanks to the work of our Joint Terrorism Task Forces—the U.S. Capitol, the New York Federal Reserve Bank, and other landmarks on U.S. soil. Tragically, on the 11th anniversary of 9/11, a hateful attack in Benghazi took the lives of the U.S. Ambassador to Libya and three other Americans. In the cyber realm, a rising tide of hackers took electronic aim at global cyber infrastructure, causing untold damages. High-dollar white-collar crimes of all kinds also continued to siphon significant sums from the pocketbooks of consumers. And in Newtown, Connecticut, 20 young children and six adults lost their lives in one of the worst mass shootings in American history, ending a year of violence that saw similar tragedies around the country. Working with its colleagues around the globe, the FBI is committed to taking a leadership role in protecting the nation. As you can see from...
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...“The knower’s perspective is essential in the pursuit of knowledge.” To what extent do you agree? On a hot Saturday afternoon, I was walking around downtown in desperate search of a place to buy a birthday card when I came across a small, shabby looking ice cream shop. You could hardly see it from the street, but the inside was nearly packed with people. Curious and exhausted, I decided to enter in order to escape the heat of the sun. When I tasted the homemade ice cream, I immediately understood why it was so busy. The discovery of a delicious treat, while completely unintentional, altered my perspective on how my day was going and the ability to discover things without using the internet to locate the best new dessert place. This new knowledge was not what I set out to find. I originally wanted to find a greeting card shop, but I ended up with a different knowledge – the location of an amazing ice cream shop. I later shared this personal knowledge with friends and family to spread the news of this quaint shop, and it turned into shared knowledge as word spread not only from me and who I told, but as other people discovered it on their own. However, this makes me fallible to cognitive biases, like the confirmation bias. Ignoring anyone who says the ice cream shop I found was only “alright” or “not the best ice cream ever” and only listening to those who told me it was “outstanding” strengthens my preconceived notions about the store. My accidental discovery in the pursuit of...
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...how the cultural studies and public health perspectives define raves and have studied them over time, focusing on the “pet” sociological concepts each has sought to advance. Our analysis of these literatures reveals important differences in rave research by country and over time. We end by discussing the politics associated with the shift in rave research. Introduction Society has been greatly influenced by many alternative scenes, subcultures, or lifestyles oriented around music, youth and young adults (Epstein 1998). Some of the more notable ones include the English punk scene in the 1970s- 1980s, the U.S. jazz (1930s-1940s) and hippie scenes (1970s), and the 1990s rave scenes in the U.K. and U.S. From them have come musical innovation, social identity, fashion and other aesthetic nuances, and mainstream and alternative cultural production. Increasingly, sociology has used scenes and lifestyles to investigate and clarify many of the discipline’s fundamental concepts and ideas. For example, Becker (1963) used the 1940s U.S. jazz scene to elucidate notions of deviant identity, subculture, and social control. In the U.K., scholars from the Birmingham Centre for Contemporary Cultural Studies (CCCS) used the English punk...
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