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Dragnet (policing)
A dragnet is any system of coordinated measures for apprehending criminals or suspects; including road barricades and traffic stops, widespread DNA tests, and general increased police alertness. The term derives from a fishing technique of dragging a fishing net across the sea bottom, or through a promising area of open water. It is also an aspect of trench warfare. Meaning that prolonged engagements like those during WW1 could produce a battlefield that looks and interlocks with situations that are virtually indistinguishable from dragnets set up by regular police. While a dragnet can refer to any kind of focused police presence, the traditional definition involves defining an area (such as a building or a city block) and/or category (such as those of a specific ethnic group within an area) and conducting at least a brief investigation of each person within. Thus, if a criminal is traced to a specific location, everyone in that location might be searched for incriminating evid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barricade
Barricade (from the French ''barrique'' - 'barrel') is any object or structure that creates a barrier or obstacle to control, block passage or force the flow of traffic in the desired direction. Adopted as a military term, a barricade denotes any improvised field fortification, such as on city streets during urban warfare. Barricades also include temporary traffic barricades designed with the goal of dissuading passage into a protected or hazardous area or large slabs of cement whose goal is to prevent forcible passage by a vehicle. Stripes on barricades and panel devices slope downward in the direction traffic must travel. There are also pedestrian barricades - sometimes called bike rack barricades for their resemblance to a now obsolete form of bicycle stand, or police barriers. They originated in France approximately 50 years ago and are now produced around the world. They were first produced in the U.S. 40 years ago by Friedrichs Mfg for New Orleans's Mardi Gras para ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Traffic Stop
A traffic stop, commonly referred to as being pulled over, is a temporary detention of a driver of a vehicle by police to investigate a possible crime or minor violation of law. United States A traffic stop is usually considered to be a Terry stop and, as such, is a seizure by police; the standard set by the United States Supreme Court in ''Terry v. Ohio'' regarding temporary detentions requires only reasonable articulable suspicion that a crime has occurred or is about to occur. Traffic stops can be initiated at any time during the detention and arrest process, ranging from stops prior to arrest or issuance of a ticket for violation based on probable cause: Before probable cause Traffic stops may be executed upon reasonable articulable suspicion that a crime has occurred, which can range from an observation of a possible equipment violation to suspicion of driving under the influence (DUI) based on driving behavior. In some jurisdictions, general roadblock checkpoi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishing Net
A fishing net is a net used for fishing. Nets are devices made from fibers woven in a grid-like structure. Some fishing nets are also called fish traps, for example fyke nets. Fishing nets are usually meshes formed by knotting a relatively thin thread. Early nets were woven from grasses, flaxes and other fibrous plant material. Later cotton was used. Modern nets are usually made of artificial polyamides like nylon, although nets of organic polyamides such as wool or silk thread were common until recently and are still used. History Fishing nets have been used widely in the past, including by stone age societies. The oldest known fishing net is the net of Antrea, found with other fishing equipment in the Karelian town of Antrea, Finland, in 1913. The net was made from willow, and dates back to 8300 BC. Recently, fishing net sinkers from 27,000 BC were discovered in Korea, making them the oldest fishing implements discovered, to date, in the world. The remnants of another f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Civil Liberties Union
The American Civil Liberties Union (ACLU) is a nonprofit organization founded in 1920 "to defend and preserve the individual rights and liberties guaranteed to every person in this country by the Constitution and laws of the United States". The ACLU works through litigation and lobbying, and has over 1,800,000 members as of July 2018, with an annual budget of over $300 million. Affiliates of the ACLU are active in all 50 states, the District of Columbia, and Puerto Rico. The ACLU provides legal assistance in cases where it considers civil liberties to be at risk. Legal support from the ACLU can take the form of direct legal representation or preparation of '' amicus curiae'' briefs expressing legal arguments when another law firm is already providing representation. In addition to representing persons and organizations in lawsuits, the ACLU lobbies for policy positions that have been established by its board of directors. Current positions of the ACLU include opposing the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston Marathon Bombing
The Boston Marathon bombing was a domestic terrorist attack that took place during the annual Boston Marathon on April 15, 2013. Two terrorists, brothers Dzhokhar Tsarnaev and Tamerlan Tsarnaev, planted two homemade pressure cooker bombs, which detonated 14 seconds and apart at 2:49p.m., near the finish line of the race, killing three people and injuring hundreds of others, including 17 who lost limbs. Three days later, on April 18, Federal Bureau of Investigation (FBI) released images of two suspects. They were later identified as the Tsarnaev brothers, who were Chechen Kyrgyzstani-Americans. Following their identification, at 10:35p.m., they killed an MIT policeman. At 11:00p.m., they kidnapped a man in his car. At 12:15a.m., on April 19, the man escaped. At 12:45a.m., they had a shootout with the police in nearby Watertown, during which two officers were severely injured (one of whom, DJ Simmonds, died a year later). Tamerlan was shot several times, and his brother Dz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charlie Hebdo Shooting
On 7 January 2015, at about 11:30 a.m. CET local time, two French Muslim terrorists and brothers, Saïd and Chérif Kouachi, forced their way into the offices of the French satirical weekly newspaper '' Charlie Hebdo'' in Paris. Armed with rifles and other weapons, they murdered 12 people and injured 11 others. The gunmen identified themselves as belonging to the Islamic terrorist group al-Qaeda in the Arabian Peninsula, which took responsibility for the attack. Several related attacks followed in the Île-de-France region on 7–9 January 2015, including the Hypercacher kosher supermarket siege, where a terrorist murdered four Jewish people. France raised its Vigipirate terror alert and deployed soldiers in Île-de-France and Picardy. A major manhunt led to the discovery of the suspects, who exchanged fire with police. The brothers took hostages at a signage company in Dammartin-en-Goële on 9 January and were shot dead when they emerged from the building firing. On 11 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dragnet (franchise)
''Dragnet'' is an American radio, television and film series, following the exploits of dedicated Los Angeles Police Department Detective Joe Friday and his partners, created by actor and producer Jack Webb. The show took its name from the police term " dragnet", a term for a system of coordinated measures for apprehending criminals or suspects. ''Dragnet'' is perhaps the most famous and influential police procedural crime drama in American media history. The series portrayed police work as dangerous and heroic, and helped shape public perception of law enforcement in the 20th century. ''Dragnet'' earned praise for improving the public opinion of police officers. Webb's aims in ''Dragnet'' were for realism and unpretentious acting. ''Dragnet'' remains a key influence on subsequent police dramas in many media. The show's cultural impact is such that seven decades after its debut, elements of ''Dragnet'' are familiar to those who have never seen or heard the program: *" Danger Ah ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fishing Expedition
A fishing expedition is an informal, pejorative term for a non-specific search for information, especially incriminating information. It is most frequently organized by policing authorities. Media In the UK, Abu Hamza and Yaser al-Sirri, Jim Davidson, and the late Edward Heath were described in media as having been subjected to this tactic. Former friends of the late prime minister Edward Heath complained that Mike Veale, Chief Constable of Wiltshire Police, had mounted a 'fishing expedition' in an 'unsatisfactory and prejudicial' investigation costing £1.5 million which had turned up 'no convincing evidence' that Heath had ever sexually assaulted anyone, according to Lord Hunt of Wirral. Law In pre-trial procedure, so-called "fishing expeditions" are massive and aimless calls for all documents related to the litigation: in the United States they are permissible under Federal Rule of Civil Procedure 26 (b) (1). This rule is repeated in many states' rules of procedure: "Parties ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geo-fence Warrant
A geo-fence warrant (also known as a geofence warrant or a reverse location warrant) is a search warrant issued by a court to allow law enforcement to search a database to find all active mobile devices within a particular geo-fence area. Courts have granted law enforcement geo-fence warrants to obtain information from databases such as Google's Sensorvault, which collects users' historical geolocation data. Geo-fence warrants are a part of a category of warrants known as reverse search warrants. History Geo-fence warrants were first used in 2016. Google reported that it had received 982 such warrants in 2018, 8,396 in 2019, and 11,554 in 2020. A 2021 transparency report showed that 25% of data requests from law enforcement to Google were geo-fence data requests. Google is the most common recipient of geo-fence warrants and the main provider of such data, although companies including Apple, Snapchat, Lyft, and Uber have also received such warrants. Legality United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Police Raid
A police raid is an unexpected visit by police or other law-enforcement officers with the aim of using the element of surprise in order to seize evidence or arrest suspects believed to be likely to hide evidence, resist arrest, be politically sensitive, or simply be elsewhere during the day. Overview and methods The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) defines a raid as "a sudden appearance by officers for the purpose of arresting suspected law violators and seizing contraband and the means and instruments used in the commission of a crime." Types Pre-dawn raid A pre-dawn raid is a SWAT tactic that involves police, right before sunrise, raiding a location in order to gain an upper hand in combat, retrieve an important document or file, or capture a specific person. There may be a hostage of high political influence or a dangerous person that poses a threat to the police. Pre-dawn raids usually occur during the early morning (usually between one a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roadblock
A roadblock is a temporary installation set up to control or block traffic along a road. The reasons for one could be: *Roadworks *Temporary road closure during special events * Police chase *Robbery *Sobriety checkpoint In peaceful circumstances, they are usually installed by the police or road transport authorities; they are also commonly employed during wars and are usually staffed by heavily armed soldiers in that case. During protests and riots, both police and demonstrators sometimes use roadblocks. 1 Global Bus. L. Rev. 229 (2010-201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Law Enforcement Techniques
Law is a set of rules that are created and are enforceable by social or governmental institutions to regulate behavior,Robertson, ''Crimes against humanity'', 90. with its precise definition a matter of longstanding debate. It has been variously described as a science and as the art of justice. State-enforced laws can be made by a group legislature or by a single legislator, resulting in statutes; by the executive through decrees and regulations; or established by judges through precedent, usually in common law jurisdictions. Private individuals may create legally binding contracts, including arbitration agreements that adopt alternative ways of resolving disputes to standard court litigation. The creation of laws themselves may be influenced by a constitution, written or tacit, and the rights encoded therein. The law shapes politics, economics, history and society in various ways and serves as a mediator of relations between people. Legal systems vary between jurisdictions, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
