paragraph_text: Thomas E. Ketchum (October 31, 1863 -- April 26, 1901), known as Black Jack, was a cowboy who later turned to a life of crime. He was decapitated in 1901 for attempted train robbery.

paragraph_text: Jack Crawford is a fictional character who appears in the Hannibal Lecter series of books by Thomas Harris, in which Crawford is the Agent-in-Charge of the Behavioral Science Unit of the FBI in Quantico, Virginia. He is modeled after John E. Douglas, who held the same position.

paragraph_text: Fred Perry defeated Jack Crawford 6–3, 7–5, 6–1 in the final to win the Men's Singles tennis title at the 1934 Australian Championships.

paragraph_text: Race Against the Machine is a non-fiction book from 2011 by Erik Brynjolfsson and Andrew McAfee about the interaction of digital technology, employment and organization. The full title of the book is: "Race Against the Machine: How the Digital Revolution Is Accelerating Innovation, Driving Productivity, and Irreversibly Transforming Employment and the Economy".

paragraph_text: Down Three Dark Streets is a 1954 film noir crime film directed by Arnold Laven and starring Broderick Crawford and Ruth Roman. The screenplay was written by Gordon Gordon and Mildred Gordon, based on their novel "Case File FBI".

paragraph_text: 2004 NBA Finals Team Coach Wins Detroit Pistons Larry Brown Los Angeles Lakers Phil Jackson Dates June 6 -- 15 MVP Chauncey Billups (Detroit Pistons) Television ABC (U.S.) Announcers Al Michaels and Doc Rivers Radio network ESPN Announcers Brent Musburger and Jack Ramsay Referees Game 1: Joe Crawford, Bob Delaney, Bernie Fryer Game 2: Bennett Salvatore, Steve Javie, Joe DeRosa Game 3: Ron Garretson, Dan Crawford, Mike Callahan Game 4: Jack Nies, Dick Bavetta, Eddie F. Rush Game 5: Joe Crawford, Bernie Fryer, Bennett Salvatore Hall of Famers Lakers: Karl Malone (2010) Gary Payton (2013) Shaquille O'Neal (2016) Coaches: Larry Brown (2002) Phil Jackson (2007) Tex Winter (2011) Officials: Dick Bavetta (2015) Eastern Finals Pistons defeated Pacers, 4 -- 2 Western Finals Lakers defeated Timberwolves, 4 -- 2 < 2003 NBA Finals 2005 >

paragraph_text: The Stronger Love is a 1916 American drama silent film directed by Frank Lloyd, written by Julia Crawford Ivers, and starring Vivian Martin, Edward Peil, Sr., Frank Lloyd, Jack Livingston, Alice Knowland and Herbert Standing. It was released on August 13, 1916, by Paramount Pictures.

paragraph_text: After leaving the CBC to work as a freelancer, Dubro wrote five books on organized crime in Canada and its international connections. He has also researched, written, or produced documentaries on organized crime, Cuba, the KGB and the CIA that have appeared on CBC, PBS, A&E, Citytv and CTV. He co-authored the definition of "organized crime" for all editions of "The Canadian Encyclopedia".

paragraph_text: Often 'b' & 'p' are interchangeable, for example 'baggage' becomes 'pagas', 'lob' (to throw) becomes 'loopima'. The initial letter 's' is often dropped, for example 'skool' becomes 'kool', 'stool' becomes 'tool'.

paragraph_text: Crawford is a suburb of Cape Town, South Africa, located to the east of the City Centre (CBD) on the Cape Flats to the south of the N2 highway. The suburb is surrounded by the suburbs of Lansdowne, Rondebosch East, Athlone, Belthorn Estate, Rylands, and Belgravia. The main roads through the area are (north to south) Jan Smuts Drive (M17) and (east to west) Turf Hall Road (M24) linking to the M5. Thornton Road was for many years the main thoroughfare for this suburb and a hotbed for anti-apartheid activity in 1976 and 1985. Thornton Road is the location of the Trojan Horse Memorial in honour of those killed in 1985.During the apartheid era the upper section of Crawford was classified as a whites only area, Crawford is served by a railway station of the same name on the Cape Flats Line.

paragraph_text: Adolfo Bruno (; November 24, 1945 – November 23, 2003), also known as "Big Al", was an American mobster with the Genovese crime family based in New York City, who ran an organized crime operation out of Springfield, Massachusetts.

paragraph_text: Mount Crawford is a mountain with two summits, , standing northwest of Mount Dawson in the northern part of the main ridge of the Sentinel Range. It was discovered by Lincoln Ellsworth on his trans-Antarctic flight of November 23, 1935, and named by the Advisory Committee on Antarctic Names for William B. Crawford, Jr., of the Branch of Special Maps, U.S. Geological Survey, which prepared the 1962 map of this range.

paragraph_text: Goulding's main thesis in the work is that crimes committed against native Indians in Canada are ignored by an uncaring society at large. The theory is posited that Crawford's case was played down by the media because his victims were Native American/First Nations prostitutes.

paragraph_text: The Right Direction is a 1916 American comedy silent film directed by E. Mason Hopper, written by Julia Crawford Ivers, and starring Vivian Martin, Colin Chase, Herbert Standing, Alfred Hollingsworth, Billy Mason and Baby Jack White. The film was released on December 21, 1916, by Paramount Pictures.

paragraph_text: Crime on the Hill is a 1933 British mystery film directed by Bernard Vorhaus and starring Sally Blane, Nigel Playfair and Lewis Casson. The plot was based on a successful play by Jack de Leon and Jack Celestin. It was made by British International Pictures at Welwyn Studios in autumn 1933.

paragraph_text: Manhunter is a 1986 American psychological crime horror thriller film based on the novel "Red Dragon" by Thomas Harris. Written and directed by Michael Mann, it stars William Petersen as FBI profiler Will Graham. Also featured are Tom Noonan as serial killer Francis Dollarhyde, Dennis Farina as Graham's FBI superior Jack Crawford, and Brian Cox as incarcerated killer Hannibal Lecktor. The film focuses on Graham coming out of retirement to lend his talents to an investigation on Dollarhyde, a killer known as the "Tooth Fairy". In doing so, he must confront the demons of his past and meet with Lecktor, who nearly counted Graham amongst his victims.

paragraph_text: Her Heritage is a 1919 British silent crime film directed by Bannister Merwin and starring Jack Buchanan, Phyllis Monkman and Edward O'Neill.

paragraph_text: Alexander S. Crawford (1842 – March 17, 1886) was a sailor in the United States Navy who served in the American Civil War. He received the Medal of Honor for his actions during the war.

paragraph_text: The FBI's chief tool against organized crime is the Racketeer Influenced and Corrupt Organizations (RICO) Act. The FBI is also charged with the responsibility of enforcing compliance of the United States Civil Rights Act of 1964 and investigating violations of the act in addition to prosecuting such violations with the United States Department of Justice (DOJ). The FBI also shares concurrent jurisdiction with the Drug Enforcement Administration (DEA) in the enforcement of the Controlled Substances Act of 1970.

paragraph_text: The Treatment is a 2001 novel by British crime-writer Mo Hayder. The novel is based around the theme of pedophilia. It features her protagonist DI Jack Caffery.

Question: What is the main tool against organized crime used by the agency that employs Jack Crawford?
Answer: RICO