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A car chase is the vehicular hot pursuit of suspects by law enforcers. Car chases are often captured on film and broadcast due to the availability of video footage recorded by police cars and police and media helicopters participating in the chase. In some countries they are a popular subject with media and audiences due to their intensity and drama and the innate danger of high-speed driving. ==In reality == Car chases occur when a suspect attempts to use a vehicle to escape from law enforcement attempting to detain or arrest him or her. The assumed offence committed may range from misdemeanours such as traffic infractions to felonies as serious as murder. When the suspect realizes that they have been spotted by law enforcement, they attempt to lose their pursuers by driving away, sometimes at high speed. In 2002, 700 pursuits were reported in the city of Los Angeles. Los Angeles television station KCAL reported a quadrupling of ratings when police pursuits aired.〔http://www.thisamericanlife.org/radio-archives/episode/248/transcript〕 Police officials have asked news media to reduce coverage of chases, claiming that they encourage suspects to flee and inciting gawkers to possibly get in the way of the pursuit, while the media responds that coverage of chases provides a public service and provide a deterrent to police brutality. Police use a number of techniques to end chases, from pleading with the driver, waiting for the driver's vehicle to run out of gas, or hoping the driver's vehicle becomes somehow disabled to more forceful methods such as boxing in the vehicle with police cruisers, ramming the vehicle, the PIT maneuver, shooting out the tires, or the use of spike strips, though all efforts, many of which pose risk to all involved as well as bystanders, will be aimed at avoiding danger to civilians. When available, a helicopter may be employed, which in some cases, may follow the vehicle from above while ground units may or may not be involved. The StarChase system as of summer 2009 was in use by the Arizona Department of Public Safety.〔(ADPS press release. "DPS becomes the first state-level law enforcement agency in the country to deploy the StarChase Pursuit Management System" September 30, 2009; accessed 12-11-2009 )〕 The February 2005 Macquarie Fields riots occurred in Sydney, Australia after a local driver crashed a stolen vehicle into a tree, killing his two passengers following a high-speed police pursuit. The death of university student Clea Rose following a police chase in Canberra sparked major recriminations over police pursuit policies. Ole Christian Bach was found shot and killed in Sweden in a presumed suicide after he had been followed in a car chase by Swedish undercover police. Reality television has combined with the car chase genre in a number of television shows and specials featuring real footage, mostly taken from police cruisers and law enforcement or media helicopters of suspects fleeing police. One notable, recorded police chase occurred when an M60 Patton tank was stolen by Shawn Nelson from an Army National Guard armory, on May 17, 1995. Nelson went on a rampage through San Diego, California, with the massive tank crushing multiple civilian vehicles before wrecking its tread on the concrete median barrier of the freeway divider. Police were able to get aboard the tank and open the hatch, killing the suspect when he would not surrender. On June 4, 2004, welder Marvin Heemeyer went on a rampage in a heavily modified bulldozer in Granby, Colorado, wrecking 13 buildings including the town hall, the public library, a bank, a concrete batch plant, and a house owned by the town's former mayor, resulting in over $7 million in damage. The police were initially powerless, as none of their weapons could penetrate the suspect's vehicle. However, the bulldozer's engine failed and the machine became stuck, so Heemeyer committed suicide by gunshot. On July 27, 2007, at exactly 12:46:20 p.m. MST in Phoenix, Arizona, two helicopters crashed in mid air. Both are AS-350 AStar helicopters from KNXV-TV (the area's ABC affiliate) and KTVK (an independent, but was the ABC affiliate until losing it to KNXV in 1995) news stations collided in mid-air above Steele Indian School Park in Phoenix, Arizona while covering a police pursuit.〔(Accident Report 0902 ) Midair Collision of Electronic News Gathering Helicopters KTVK-TV, Eurocopter AS350B2, N613TV, and U.S. Helicopters, Inc., Eurocopter AS350B2, N215TV Aircraft National Transportation Safety Board. Accessed 2009-03-09. (Archived ) 2009-05-18.〕 Four people were killed: KTVK pilot Scott Bowerbank and photographer Jim Cox; and pilot Craig Smith and photographer Rick Krolak of KNXV. No one on the ground was injured. On September 28, 2012, Fox News aired a live police chase in Arizona which ended in the suspect shooting himself in the head. Fox News was airing it in a five-second delay instead of a normal ten-second delay, which resulted in the shooting being aired on a live broadcast of the Fox Report. Shepard Smith soon apologized for the broadcast and vowed to never let it happen again.〔 〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Car chase」の詳細全文を読む スポンサード リンク
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