Heartless monster(s), that is all anyone can think of when someone commits a crime against a loved one. A few moments after however, the thoughts shift from describing the criminal less than human out of anger and grief, to a moment of confusion, making one wonder, “Why would someone commit a crime like this.” The answer to that universal question...
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A familiar issue facing the United States of America is hate crimes. In the U.S. there have always been certain levels of racism and hate against what people see as different. According to the Federal Bureau of Investigation (FBI), a government institution that tracks all the reported hate crimes in the United States, hate crime violence hit a sixteen-year high...
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Forensic data recovery is the science and art of retrieving or getting back information from a mobile device, computer, and any other electronic media that was damaged, lost, deleted, or hidden (Casey, 2011). Forensic data recovery is different from other processes of data recovery in terms of the method used, but the results are the same. With forensic data recovery,...
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“Graffiti art”—is it truly an art form, or simply childish vandalism? This essay will explore the meaning of graffiti, a brief background history of the evolution in society, as well as the the different motives of artists who uses graffiti in spiritual and social practices. From the start, society has had a general distaste with graffiti, however, this form of...
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Social media has developed rapidly over the past 20 years, from Instagram and Snapchat to Messenger and WhatsApp, social media keeps changing. A fascinating study by the New York Times consumer insight group revealed the motivations of using social media. These include a desire to reveal entertaining content to others, define themselves, help causes and to feel involved. 94% of...
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Introduction Graffiti is a true art form and allows people to express themselves in cumulative ways. One of the biggest questions in modern age is whether graffiti is considered vandalism. Graffiti artists use graffiti to address problems in their communities (send a message). Graffiti shouldn’t be considered vandalism because it allows youth in low income communities to have an opportunity...
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Introduction Forensic Science is the study of civil and criminal law, which can be broken down into many categories. Forensic Odontology is specifically important because teeth are composed of enamel, one of the hardest biological substances in the human body, they are very well protected by soft tissues in the body, for example, the tongue (PMC 2018). Teeth can also...
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Introduction Toxicology is a field of science that helps people to understand the harmful effects of hazardous chemicals, substances, or other materials, can have on people, animals, and the environment. Toxicology is referred to as, “Science of Safety” because as a field it has evolved from a science focused on studying poisons and adverse effects of chemical exposures, to a...
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Discovery and development of forensic genetics took a long time and required a lot of field practice. After the discovery of the ABO blood types, scientists start to use blood groups in identification for forensic genetics. In 1910, the French criminologist Edmond Locard proposed the Locard’s exchange principle and stated that “every contact leaves a trace,” which laid the foundation...
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The chemistry in forensic techniques is very important, and is a necessity in our world today. Forensics techniques are applied in many different ways. Although it is often forgotten, every person leaves behind a small part of their individual self wherever they happen to go without even realizing it. For this reason, forensics are often the key factor in providing...
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Forensic sciences and criminalistics have existed since ancient times, but until recently it was unknown. Throughout history, crimes have occurred in which there has always been an attempt to find the person responsible for applying justice. Many have been the crimes that have gone unpunished due to the absence of a science that was dedicated to solving them. It is...
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Abstract The elements of a crime are complex. Criminologists still argue whether the dominating cause is sociological, psychological, or something else. Additional blockade to progress is the fact that criminal violence is not a single status, but rather a diverse set of afflictions. The study controlled for a host of possible intervening factors, including gender, diet, illicit drug use, psychiatric...
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Rationale Forensic chemistry is the application of chemistry, forensic toxicology, in a legal setting. A forensic chemist can assist in the identification of unknown materials and instruments found at a crime scene. Forensic Chemists have a wide array of methods used to identify unknown substances including High performance liquid chromatography (HPCL), gas chromatography (GC), atomic absorption spectroscopy, Fourier transform infrared...
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Forensic science defines numerous scientific methods employed across different fields of investigation where cases of crimes are established. It applies multiple classes or categories of experimental techniques such as DNA extractions for analysis purposes, physical matching, blood spatter analysis, and chemical analysis, among other areas of interest. An applicable scientific technique is, however, dependable on the type of branch of...
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The term criminology was formulated in (1885 by Raffaele Garofalo) who was an Italian professor. According to Edwin Sutherland and Donald Cressey, criminology is a body of knowledge regarding crime as a social event also its an action, toward the breaking of laws. Moreover, there is also argument whether criminology is a science or not( between Edwin H. Sutherland and...
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We are familiar with what is called the Scientific Method; it has been in existent for some years. It is factual that during the course of human history scientists and mathematicians because of the rudimentary basics they were able to follow the method, even though they were rarely acknowledged and hardly tracked the Method precisely. Scientific Method was initially invented...
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Human DNA is present in every cell except RBCs and can be found in body fluids like saliva, blood, semen, vaginal fluids, bones, teeth, hair and sweat. DNA has its individuality and DNA typing methodologies are subjected to scientific and legal scrutiny. DNA has been used as unique investigation material in forensics since Alec Jeffrey introduced RFLP in 1985 for...
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Introduction Criminal and deviant behavior is an important topic of research in psychology, including the environmental influences and genetic influences on deviant behavior. This is important to understand because if we get a better understanding of when deviant behavior starts then maybe we can give that person help to prevent them from engaging in future criminal activities. Does a person’s...
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The word forensic was derived from a Latin word forensis which means forum, a place where trials were conducted in the Roman times; the word is currently being used to denote a relationship between one professional field like psychology with the legal system (Goldstein & Weiner, 2003). Bartol and Bartol (2004, p. 4) have defined forensic psychology as “the research...
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Introduction The eye witness is not perfect and challenging to Identify accuracy. Eyewitness could be problematic due to issues which might be addressed during the interview such as delay evens, suggestibility, anxiety, and lack of confidence as a result of false convictions. To aid the police in their investigations, some interview methods have been developed to improve the quality and...
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Mitochondrial DNA (mtDNA) analysis is becoming more common in criminal investigations to characterize forensic biological specimen. This paper will examine mtDNA analysis in the forensic field, the expertise and training required and its strengths and limitations. The strengths of mtDNA analysis are the following: mtDNA has a high copy number, it provides an alternative option when nuclear DNA (nucDNA) is...
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INTRODUCTION Sexual harassment a gross violation of women’s right to equality and dignity. It is any unwanted sexual attention a women experiences like leering, pinching, patting, repeated comments, subtle suggestions of a sexual nature and pressure of dates. It constitutes a gross violation of women’s right to equality and dignity. On the other hand stalking is defined as a willful...
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Deoxyribonucleic acid (DNA) is a double stranded molecule made up of two chains that bend around each other forming a double helix. DNA carries the genetic/ hereditary material that makes us all unique, unless you are an identical twin. DNA was first discovered in the 1860s by Swiss chemist Johann Friedrich Miescher. Johann was researching the vital components of white...
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Understanding what factors contribute to the development of a criminal is crucial to understanding crime, social interactions, and today’s criminal justice system. For many years criminal law applications have relied on the sociological influences and theories derived from such influences. When understanding the criminal mind, there are many factors to consider, including an individual’s personality traits. Personality refers to an...
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The subject of criminology is often seen as more of a scientific field and the popular media that engages with crime sources their material from crimes that had occurred or theories that engage with deviance and criminology. However, the emergence of forensic semiotics have placed a new emphasis on the study of the relationship between criminology, forensic sciences, and the...
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Cyberstalking is harassment or stalking that happens through online channels. Social media, yemail and forums are a few of the online channels. It must be stopped for good. People will sometimes cyberstalk people so they can get information to blackmail them. Cyber stalking doesn’t just stop at that. On social media if you make multiple accounts to be harassing somebody...
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The Criminal Justice System is a set of legal and social organisations which implement the criminal law by obeying rules and regulations. Psychological research has affected the criminal justice system in different ways and this essay is designed to understand the effect it has had upon the interview process (Day & Marion, 2019). The interview is an important method used...
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With this essay, I intend to inform the reader about Criminal Psychology. I have chosen to write about Criminal Psychology because I'm a very indecisive person. On one hand, I want to be in law enforcement and on the other, I want to be in a courtroom. Being a criminal psychologist would allow me to help law enforcement officers and...
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This assignment focuses on explaining Mr. Khatri’s stalking and abusing behavior, in light of relevant theories and researches. The theoretical framework is followed by the intervention and treatment strategies. Critical Evaluation on Psychological Theories to Understand Offender’s Behavior Psychological theories are an array of explanations that help us explore human behavior in different situations. Different psychological theories present different reasons...
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The origin of DNA fingerprinting was discovered in 1984 by Dr Alec Jeffreys (Jackson and Jackson, 2011, p. 158). Over the decades, with technical developments in genetics, the original DNA fingerprinting procedure has undertaken a variety of modifications and refinements. DNA profiling has become so precise and sensitive that in the United Kingdom it is no longer allowed to be...
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