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Cold Case
A cold case is a crime, or a suspected crime, that has not yet been fully resolved and is not the subject of a current criminal investigation, but for which new information could emerge from new witness testimony, re-examined archives, new or retained material evidence, or fresh activities of a suspect. New technological methods developed after the crime was committed can be used on the surviving evidence to analyse causes, often with conclusive results. Characteristics Violent or major crime Typically, cold cases are violent and other major felony crimes, such as murder and rape, which—unlike unsolved minor crimes—are generally not subject to a statute of limitations. Sometimes disappearances can also be considered cold cases if the victim has not been seen or heard from for some time, such as the case of Natalee Holloway or the Beaumont children. About 35% of those cases are not cold cases at all. Some cases become instantly cold when a seeming closed (solved) case ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crime
In ordinary language, a crime is an unlawful act punishable by a state or other authority. The term ''crime'' does not, in modern criminal law, have any simple and universally accepted definition,Farmer, Lindsay: "Crime, definitions of", in Cane and Conoghan (editors), '' The New Oxford Companion to Law'', Oxford University Press, 2008 (), p. 263Google Books). though statutory definitions have been provided for certain purposes. The most popular view is that crime is a category created by law; in other words, something is a crime if declared as such by the relevant and applicable law. One proposed definition is that a crime or offence (or criminal offence) is an act harmful not only to some individual but also to a community, society, or the state ("a public wrong"). Such acts are forbidden and punishable by law. The notion that acts such as murder, rape, and theft are to be prohibited exists worldwide. What precisely is a criminal offence is defined by the criminal la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evidence
Evidence for a proposition is what supports this proposition. It is usually understood as an indication that the supported proposition is true. What role evidence plays and how it is conceived varies from field to field. In epistemology, evidence is what justifies beliefs or what makes it rational to hold a certain doxastic attitude. For example, a perceptual experience of a tree may act as evidence that justifies the belief that there is a tree. In this role, evidence is usually understood as a private mental state. Important topics in this field include the questions of what the nature of these mental states is, for example, whether they have to be propositional, and whether misleading mental states can still qualify as evidence. In phenomenology, evidence is understood in a similar sense. Here, however, it is limited to intuitive knowledge that provides immediate access to truth and is therefore indubitable. In this role, it is supposed to provide ultimate justifications for b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack The Ripper Suspects
A series of murders that took place in the East End of London from August to November 1888 was blamed on an unidentified assailant who was nicknamed Jack the Ripper. Since that time, the identity of the killer or killers has been widely debated, and over 100 suspects have been named. Though many theories have been advanced, experts find none widely persuasive, and some are hardly taken seriously at all. Due to the extensive time interval since the murders, the killer will likely never be identified despite ongoing speculation as to his identity. Contemporaneous police opinion Metropolitan Police files show that their investigation into the serial killings encompassed 11 separate murders between 1888 and 1891, known in the police docket as the "Whitechapel murders". Five of these—the murders of Mary Ann Nichols, Annie Chapman, Elizabeth Stride, Catherine Eddowes, and Mary Jane Kelly—are generally agreed to be the work of a single killer, known as "Jack the Ripper". These mu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jack The Ripper
Jack the Ripper was an unidentified serial killer active in and around the impoverished Whitechapel district of London, England, in the autumn of 1888. In both criminal case files and the contemporaneous journalistic accounts, the killer was called the Whitechapel Murderer and Leather Apron. Attacks ascribed to Jack the Ripper typically involved female prostitutes who lived and worked in the slums of the East End of London. Their throats were cut prior to abdominal mutilations. The removal of internal organs from at least three of the victims led to speculation that their killer had some anatomical or surgical knowledge. Rumours that the murders were connected intensified in September and October 1888, and numerous letters were received by media outlets and Scotland Yard from individuals purporting to be the murderer. The name "Jack the Ripper" originated in the "Dear Boss letter" written by an individual claiming to be the murderer, which was disseminated in the press. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Police
The police are a Law enforcement organization, constituted body of Law enforcement officer, persons empowered by a State (polity), state, with the aim to law enforcement, enforce the law, to ensure the safety, health and possessions of citizens, and to prevent crime and civil disorder. Their lawful powers include arrest and the use of force legitimized by the state via the monopoly on violence. The term is most commonly associated with the police forces of a sovereign state that are authorized to exercise the Law enforcement agency powers, police power of that state within a defined legal or territorial area of responsibility. Police forces are often defined as being separate from the military and other organizations involved in the defense of the state against foreign aggressors; however, gendarmerie are military units charged with civil policing. Police forces are usually public sector services, funded through taxes. Law enforcement is only part of policing activity. Policin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prosecute
A prosecutor is a legal representative of the prosecution in states with either the common law adversarial system or the civil law inquisitorial system. The prosecution is the legal party responsible for presenting the case in a criminal trial against an individual accused of breaking the law. Typically, the prosecutor represents the state or the government in the case brought against the accused person. Prosecutor as a legal professional Prosecutors are typically lawyers who possess a law degree, and are recognised as suitable legal professionals by the court in which they are acting. This may mean they have been admitted to the bar, or obtained a comparable qualification where available - such as solicitor advocates in England and Wales. They become involved in a criminal case once a suspect has been identified and charges need to be filed. They are employed by an office of the government, with safeguards in place to ensure such an office can successfully pursue the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forensics
Forensic science, also known as criminalistics, is the application of science to criminal and civil laws, mainly—on the criminal side—during criminal investigation, as governed by the legal standards of admissible evidence and criminal procedure. Forensic science is a broad field that includes; DNA analysis, fingerprint analysis, blood stain pattern analysis, firearms examination and ballistics, tool mark analysis, serology, toxicology, hair and fiber analysis, entomology, questioned documents, anthropology, odontology, pathology, epidemiology, footwear and tire tread analysis, drug chemistry, paint and glass analysis, digital audio video and photo analysis. Forensic scientists collect, preserve, and analyze scientific evidence during the course of an investigation. While some forensic scientists travel to the scene of the crime to collect the evidence themselves, others occupy a laboratory role, performing analysis on objects brought to them by other individuals. Sti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DNA Testing
Genetic testing, also known as DNA testing, is used to identify changes in DNA sequence or chromosome structure. Genetic testing can also include measuring the results of genetic changes, such as RNA analysis as an output of gene expression, or through biochemical analysis to measure specific protein output. In a medical setting, genetic testing can be used to diagnose or rule out suspected genetic disorders, predict risks for specific conditions, or gain information that can be used to customize medical treatments based on an individual's genetic makeup. Genetic testing can also be used to determine biological relatives, such as a child's biological parentage (genetic mother and father) through DNA paternity testing, or be used to broadly predict an individual's ancestry. Genetic testing of plants and animals can be used for similar reasons as in humans (e.g. to assess relatedness/ancestry or predict/diagnose genetic disorders), to gain information used for selective breed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tunnel Vision (metaphor)
Tunnel vision metaphorically denotes the reluctance to consider alternatives to one's preferred line of thought; instances may include physicians treating patients, detectives considering crime suspects, or anyone predisposed to a favored outcome. The common way to solve this problem is a second opinion, that is, getting somebody unrelated to the original investigation to look at it from the beginning, without the same biases and preconceptions. This is generally due to bias from preceding incidents. See also * Cognitive bias * Reality tunnel Reality tunnel is a theory that, with a subconscious set of mental filters formed from beliefs and experiences, every individual interprets the same world differently, hence "Truth is in the eye of the beholder". It is similar to the idea of repre ... References Philosophical phrases Metaphors referring to objects Consequentialism Quotations from philosophy {{Psych-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Texas Ranger Division
The Texas Ranger Division, commonly called the Texas Rangers and also known as ''Los Diablos Tejanos'' (), is an investigative law enforcement agency with statewide jurisdiction in the US state of Texas. It is based in the capital city of Austin. In the time since its creation, the Texas Rangers have investigated crimes ranging from murder to political corruption, acted in riot control and as detectives, protected the governor of Texas, tracked down fugitives, served as a security force at important state locations, including the Alamo, and functioned as a paramilitary force at the service of both the Republic (1836–1845) and the State of Texas. The Texas Rangers were unofficially created by Stephen F. Austin in a call-to-arms written in 1823 and were first headed by Captain Morris. After a decade, on August 10, 1835, Daniel Parker introduced a resolution to the Permanent Council creating a body of rangers to protect the Mexican border. The unit was dissolved by the fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
