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Witness (TV Program)
In law a witness is someone who, either voluntarily or under compulsion, provides testimonial evidence, either oral or written, of what they know or claim to know. A witness might be compelled to provide testimony in court, before a grand jury, before an administrative tribunal, before a deposition officer, or in a variety of other legal proceedings. A subpoena is a legal document that commands a person to appear at a proceeding. It is used to compel the testimony of a witness in a trial. Usually, it can be issued by a judge or by the lawyer representing the plaintiff or the defendant in a civil trial or by the prosecutor or the defense attorney in a criminal proceeding, or by a government agency. In many jurisdictions, it is compulsory to comply with the subpoena and either take an oath or solemnly affirm to testify truthfully under penalty of perjury. Although informally a witness includes whoever perceived the event, in law, a witness is different from an informant. A ''co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jury
A jury is a sworn body of people (jurors) convened to hear evidence and render an impartiality, impartial verdict (a Question of fact, finding of fact on a question) officially submitted to them by a court, or to set a sentence (law), penalty or Judgment (law), judgment. Juries developed in England during the Middle Ages and are a hallmark of the English common law system. As such, they are used by the United Kingdom, the United States, Canada, Ireland, Australia, and other countries whose legal systems were derived from the British Empire. But most other countries use variations of the European Civil law (legal system), civil law or Islamic sharia, sharia law systems, in which juries are not generally used. Most trial juries are "petit juries", and usually consist of twelve people. Historically, a larger jury known as a grand jury was used to investigate potential crimes and render indictments against suspects. All common law countries except the United States and Liberia hav ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perjury
Perjury (also known as foreswearing) is the intentional act of swearing a false oath or falsifying an affirmation to tell the truth, whether spoken or in writing, concerning matters material to an official proceeding."Perjury The act or an instance of a person’s deliberately making material false or misleading statements while under oath. – Also termed false swearing; false oath; (archaically forswearing." Like most other crimes in the common law system, to be convicted of perjury one must have had the ''intention'' (''mens rea'') to commit the act and to have ''actually committed'' the act (''actus reus''). Further, statements that ''are facts'' cannot be considered perjury, even if they might arguably constitute an omission, and it is not perjury to lie about matters that are immaterial to the legal proceeding. Statements that entail an ''interpretation'' of fact are not perjury because people often draw inaccurate conclusions unwittingly or make honest mistakes without ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secret Witness
A secret witness (or anonymous witness) is a witness which is granted anonymity in a trial by the juridical authority. The identity of the witness is not disclosed to the defendant and the general public except the secret witness agrees to it. It is a juridical procedure currently often used in Turkish law. Prominent examples are the case against Andrew Brunson and the Ergenekon trials. In several trials against politicians of the Peoples' Democratic Party (HDP) secret witnesses are also used. Following the attempted coup d'état in 2016, secret witnesses were used in many trials. Turkey Evidence provided by the secret witness dubbed ''Garson'' was used in trials against 4000 Turkish police officers accused of being members of the Gülen movement. In the Kobani trial, the former Mayor of Diyarbakır Gültan Kişanak is accused by secret witnesses of organizing the Kobanî protests supporting the Kurds during the Siege of Kobanî by the Islamic State (IS). Eren Erdem of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Nations
The United Nations (UN) is an intergovernmental organization whose stated purposes are to maintain international peace and international security, security, develop friendly relations among nations, achieve international cooperation, and be a centre for harmonizing the actions of nations. It is the world's largest and most familiar international organization. The UN is headquarters of the United Nations, headquartered on extraterritoriality, international territory in New York City, and has other main offices in United Nations Office at Geneva, Geneva, United Nations Office at Nairobi, Nairobi, United Nations Office at Vienna, Vienna, and Peace Palace, The Hague (home to the International Court of Justice). The UN was established after World War II with Dumbarton Oaks Conference, the aim of preventing future world wars, succeeding the League of Nations, which was characterized as ineffective. On 25 April 1945, 50 governments met in San Francisco for United Nations Conference ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crown Witness
A criminal turns state's evidence by admitting guilt and testifying as a witness for the state against their associate(s) or accomplice(s), often in exchange for leniency in sentencing or immunity from prosecution.Howard Abadinsky, ''Organized Crime'' (9th ed: Cengage Learning, 2010), p. 368. The testimony of a witness who testifies against co-conspirator(s) may be important evidence. According to a 2008 United Nations Office on Drugs and Crime document, persons who turn state's evidence "are known by a variety of names, including cooperating witnesses, crown witnesses, snitches, witness collaborators, justice collaborators, state witnesses, "supergrasses" and ''pentiti'' (Italian for 'those who have repented')." United Kingdom In the United Kingdom and the Commonwealth realms, the term is to turn Queen's or King's evidence, depending on the sex of the reigning monarch. The term "turning approver" or "turn king's approver" was also historically used, especially in Ireland; an a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Character Witness
Character evidence is a term used in the law of evidence to describe any testimony or document submitted for the purpose of proving that a person acted in a particular way on a particular occasion based on the character or disposition of that person. In the United States, Federal Rule of Evidence 404 maps out its permissible and prohibited uses in trials. Three factors typically determine the admissibility of character evidence: # the purpose the character evidence is being used for # the form in which the character evidence is offered # the type of proceeding (civil or criminal) in which the character evidence is offered Purpose In the United States, character evidence may be offered at trial to: :1. prove character, if character is a substantive issue in the litigation ::admissibility of character evidence to prove character is ''not'' affected by the case's civil or criminal nature :2. prove, through circumstantial evidence, an aspect of an individual's conduct ::characte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expert Witness
An expert witness, particularly in common law countries such as the United Kingdom, Australia, and the United States, is a person whose opinion by virtue of education, training, certification, skills or experience, is accepted by the judge as an expert. The judge may consider the witness's specialized (scientific, technical or other) opinion about evidence or about facts before the court within the expert's area of expertise, to be referred to as an "expert opinion". Expert witnesses may also deliver "expert evidence" within the area of their expertise. Their testimony may be rebutted by testimony from other experts or by other evidence or facts. History The forensic expert practice is an ancient profession. For example, in ancient Babylonia, midwives were used as experts in determining pregnancy, virginity and female fertility. Similarly, the Roman Empire recognized midwives, handwriting experts and land surveyors as legal experts. The codified use of expert witnesses and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hearsay
Hearsay evidence, in a legal forum, is testimony from an under-oath witness who is reciting an out-of-court statement, the content of which is being offered to prove the truth of the matter asserted. In most courts, hearsay evidence is inadmissible (the "hearsay evidence rule") unless an exception to the hearsay rule applies. For example, to prove that Tom was in town, a witness testifies, "Susan told me that Tom was in town." Because the witness's evidence relies on an out-of-court statement that Susan made, if Susan is unavailable for cross-examination, the answer is hearsay. A justification for the objection is that the person who made the statement is not in court and thus not available for cross-examination. Note, however, that if the matter at hand is not the truth of the assertion about Tom being in town but the fact that Susan said the specific words, it may be acceptable. For example, it would be acceptable to ask a witness what Susan told them about Tom in a defamati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stethoscope
The stethoscope is a medical device for auscultation, or listening to internal sounds of an animal or human body. It typically has a small disc-shaped resonator that is placed against the skin, and one or two tubes connected to two earpieces. A stethoscope can be used to listen to the sounds made by the heart, lungs or intestines, as well as blood flow in arteries and veins. In combination with a manual sphygmomanometer, it is commonly used when measuring blood pressure. Less commonly, "mechanic's stethoscopes", equipped with rod shaped chestpieces, are used to listen to internal sounds made by machines (for example, sounds and vibrations emitted by worn ball bearings), such as diagnosing a malfunctioning automobile engine by listening to the sounds of its internal parts. Stethoscopes can also be used to check scientific vacuum chambers for leaks and for various other small-scale acoustic monitoring tasks. A stethoscope that intensifies auscultatory sounds is called a phonen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microscope
A microscope () is a laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisible to the eye unless aided by a microscope. There are many types of microscopes, and they may be grouped in different ways. One way is to describe the method an instrument uses to interact with a sample and produce images, either by sending a beam of light or electrons through a sample in its optical path, by detecting photon emissions from a sample, or by scanning across and a short distance from the surface of a sample using a probe. The most common microscope (and the first to be invented) is the optical microscope, which uses lenses to refract visible light that passed through a thinly sectioned sample to produce an observable image. Other major types of microscopes are the fluorescence microscope, electron microscope (both the transmi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Olfaction
The sense of smell, or olfaction, is the special sense through which smells (or odors) are perceived. The sense of smell has many functions, including detecting desirable foods, hazards, and pheromones, and plays a role in taste. In humans, it occurs when an odor binds to a receptor within the nasal cavity, transmitting a signal through the olfactory system. Glomeruli aggregate signals from these receptors and transmit them to the olfactory bulb, where the sensory input will start to interact with parts of the brain responsible for smell identification, memory, and emotion. There are many different causes for alteration, lack, or disturbance to a normal sense of smell, and can include damage to the nose or smell receptors, or central problems affecting the brain. Some causes include upper respiratory infections, traumatic brain injury, and neurodegenerative disease. History of study Early scientific study of the sense of smell includes the extensive doctoral dissertation of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hearing
Hearing, or auditory perception, is the ability to perceive sounds In physics, sound is a vibration that propagates as an acoustic wave, through a transmission medium such as a gas, liquid or solid. In human physiology and psychology, sound is the ''reception'' of such waves and their ''perception'' by the ... through an organ, such as an ear, by detecting Vibration, vibrations as periodic changes in the pressure of a surrounding medium. The academic field concerned with hearing is auditory science. Sound may be heard through solid, liquid, or gaseous matter. It is one of the traditional five senses. Partial or total inability to hear is called hearing loss. In humans and other vertebrates, hearing is performed primarily by the auditory system: mechanical waves, known as vibrations, are detected by the ear and transduction (physiology), transduced into nerve impulses that are perceived by the brain (primarily in the temporal lobe). Like touch, audition requires sen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
