Question: The Long Island Incident is a movie based on a shooting committed by whom?
Context: On April 1, 2001, the Hainan Island incident occurred when a mid-air collision between a United States Navy EP-3E ARIES II signals intelligence aircraft and a People's Liberation Army Navy (PLAN) J-8II interceptor fighter jet resulted in an international dispute between the United States of America and the People's Republic of China. The Long Island Incident is a 1998 NBC-TV movie produced by Barbra Streisand's Barwood Films.  The teleplay by Maria Nation is based on the 1993 Long Island Rail Road shooting. Língshuǐ Li Autonomous County (; postal: Lingshui) is an autonomous county in Hainan, China.  It is one of the six autonomous counties of Hainan with a postal code of 572400, and in 1999 a population of 318,691, largely made up of the Li people.  Notably the beautiful Nuiling (牛岭) mountain delimits the tropical area of the county.  A well-known natural sight, part of the Chinese Riviera is "Xiangshuiwan" or Perfume bay (香水湾).  Monkey Island, a popular tourist destination located in Lingshui County, is a state-protected nature reserve for macaques. Lingshui is also home to the military base where a U.S airplane crew were held during the Hainan Island incident in 2001.  In September 2010, officials signed and scheduled the construction of the largest sea world theme park in Asia.  The Lingshui Li'an Harbor Ocean Theme Park signing ceremony took place at the Narada Resort in Perfume Bay and the opening is planned for 2013. The Long Island AVA is an American Viticultural Area encompassing Nassau and Suffolk counties of New York, including the smaller offshore islands in those counties.  The AVA was established in 2001, over 15 years after two smaller AVAs were created at the eastern end of Long Island.  The Long Island AVA designation was promoted as a benefit for some wineries located just outside the two smaller AVAs and for wineries that wanted to create wines that use blends from vineyards in different parts of the island.  It was also developed and promoted as a consumer protection of the Long Island name; AVAs require that a minimum of 85% of the fruit used in the designated wine is grown within the borders of the region.  The "Long Island" AVA was authored by veteran Long Island winemaker Richard Olsen-Harbich who also authored the "The Hamptons, Long Island" and "North Fork of Long Island" AVAs in the mid-1980s. Hank Zipzer's Christmas Catastrophe is a 2016 stand alone British Christmas movie based on the Hank Zipzer series of books by Henry Winkler and Lin Oliver and the TV series airing on CBBC.  The film will be airing on CBBC on 12 December 2016.  It is written by Joe Williams and is directed by Matt Bloom.  The film is produced by Kindle Entertainment in association with Walker Productions and DHX Media with support from Screen Yorkshire’s Yorkshire Content Fund.  It is the fourth movie based on a CBBC programme after "", "Shaun the Sheep Movie" and "".  It is the second movie based on a CBBC show, which has not been released in cinemas and only shown on TV after "" On December 7, 1993, as a Long Island Rail Road train pulled into the Merillon Avenue station in Garden City, New York, a passenger, identified as Colin Ferguson, pulled out a Ruger P89 9mm pistol and started firing at other passengers.  He murdered six people and wounded nineteen others before being stopped by three of the passengers: Kevin Blum, Mark McEntee, and Mike O'Connor.  Ferguson's trial was notable for a number of unusual developments, including his firing of his defense counsel and insisting on representing himself and questioning his own victims on the stand. The Long Island Association (LIA) is the leading business organization in the Long Island region.  The LIA's members are small and large businesses, technology and manufacturing companies, universities, financial service firms, banks, credit unions, hospitals, media companies and sole proprietors, which together employ two thirds of Long Island's workforce.The LIA is the largest and oldest group within the business lobby of Long Island, New York.  Four archived "New York Times" stories from the 1920s preserve the LIA’s rhapsodic early efforts to promote business relocation from New York City.  The LIA website’s history section states: Incorporated on July 26, 1926 as the Long Island Chamber of Commerce, the LIA still today takes its mission very seriously: "To support growth, economic development and infrastructure investments on Long Island and to advocate for tax reforms and regulatory relief to improve the local economy and strengthen our business community."  The LIA’s own headquarters remained in Manhattan until 1949.  It is now based in Melville. The Ganghwa Island incident or the Japanese Battle of Ganghwa (Korean: 운요호 사건 [雲揚號事件] "Unyo-ho sageon" meaning ""Un'yō" incident"; Japanese: 事件 "Kōkatō jiken"), was a purposely armed clash between the Joseon Dynasty of Korea and Japan which occurred in the vicinity of Ganghwa Island on September 20, 1875.  it is a form of gunboat diplomacy and this incident occurred intentionally for the purpose of invading Joseon. The Geomun Island Incident or the Port Hamilton Incident was the occupation of the Geomundo (also Komundo or Port Hamilton) by the Royal Navy from 15 April 1885 to 27 February 1887. The Maury Island Incident, June 21 1947, refers to claims made by Fred Crisman and Harold Dahl of falling debris and threats by men in black following sightings of unidentified flying objects in the sky over Maury Island in Puget Sound.  The FBI file noted that Dahl stated that "if questioned by the authorities he was going to say it was a hoax because he did not want any further trouble over the matter”, and that Crisman or Dahl likely made an anonymous phone call "in the hope of building up their story through publicity to a point where they could make a profitable deal with Fantasy Magazine, Chicago Illinois."
Answer: Colin Ferguson