Question: Who killed the American outlaw that was gunned down in a house in St. Joseph, Missouri in 1882?

full_context: Document 1: Mathew H. Ritchey House: Mathew H. Ritchey House, also known as "Mansion House" and Belle Starr House, is a historic home located at Newtonia, Newton County, Missouri. It was built about 1840, and is a two-story, brick dwelling with a two-story rear wing. It rests on a sandstone block foundation and side gable roof. It features a one-story front portico and interior end chimneys. Also on the property is the contributing Ritchey family cemetery and an outbuilding. It was the site of three American Civil War skirmishes and one of the few structures to survive the First Battle of Newtonia and Second Battle of Newtonia. It was also the setting for one of Belle Starr's youthful adventures.
Document 2: Jesse E. James: Jesse Edward "Tim" James (August 31, 1875 – March 26, 1951) was the only surviving son of American outlaw Jesse Woodson James. He was born in Nashville, Tennessee during the height of Jesse James' career as an outlaw. His mother was Zerelda, Jesse James' wife and first cousin.
Document 3: William Carver (Wild Bunch): William "News" Carver (September 12, 1868 – April 2, 1901) was an American outlaw and a member of Butch Cassidy's Wild Bunch during the closing years of the American Old West. His nickname "News" was given to him because he enjoyed seeing his name in newspaper stories of his gang's exploits. He was ambushed and killed by Sheriff deputies in 1901.
Document 4: Robert Ford (outlaw): Robert Newton "Bob" Ford (January 31, 1862 – June 8, 1892) was an American outlaw best known for killing his gang leader Jesse James in April 1882, to collect a reward. For about a year, Ford and his older brother Charles performed paid re-enactments of the killing at publicity events. Later he drifted around the West, operating saloons and dance halls.
Document 5: Robert Carey (gangster): Robert "Bob" Carey (August 25, 1894 – July 30, 1932) was a Midwestern armed robber and contract killer responsible for many crimes during the Prohibition era. He is considered a suspect in the infamous St. Valentine's Day Massacre of 1929.
Document 6: Jesse James (customizer): Jesse Gregory James (born April 19, 1969) is an American television personality and former CEO of Austin, Texas-based Austin Speed Shop. James was the host of the reality TV shows "Jesse James Is a Dead Man" on Spike TV and "Monster Garage" on the Discovery Channel, and the focus of the documentary "Motorcycle Mania", also on Discovery. Jesse James also appeared in the "Tony Hawk's Underground 2" video game, and was the focus of a show chronicling some of the custom builds at Austin Speed Shop in his TV series, "Jesse James: Outlaw Garage", which ran a shortened single season in 2012 on the Discovery Channel before being canceled.
Document 7: Jesse James Home Museum: The Jesse James Home Museum is the house in St. Joseph, Missouri where outlaw Jesse James was living and was gunned down on April 3, 1882, by Robert Ford. It is a one-story, Greek Revival style frame dwelling measuring 24 feet, 2 inches, wide and 30 feet, 4 inches, deep.
Document 8: Jesse James: Jesse Woodson James (September 5, 1847April 3, 1882) was an American outlaw, bank and train robber, guerrilla, and leader of the James–Younger Gang. Raised in the "Little Dixie" area of western Missouri, James and his family maintained strong Southern sympathies. He and his brother Frank James joined pro-Confederate guerrillas known as "bushwhackers" operating in Missouri and Kansas during the American Civil War. As followers of William Quantrill and "Bloody Bill" Anderson, they were accused of participating in atrocities against Union soldiers and civilian abolitionists, including the Centralia Massacre in 1864.
Document 9: I Shot Jesse James: I Shot Jesse James is a 1949 American western film directed by Samuel Fuller about the murder of Jesse James by Robert Ford and Robert Ford's life afterwards. The story is built around a fictional rivalry between Ford and his eventual killer Edward Kelley (called John in the film) over a woman. "I Shot Jesse James" is Samuel Fuller's first movie, and stars Reed Hadley as Jesse James and John Ireland as Bob Ford.
Document 10: Robinson House (Manassas, Virginia): Robinson House sits at the bottom of Henry Hill, near Bull Run in Virginia. The house was named for the family of James "Gentleman Jim" Robinson, a free African American, who built the house. The Robinson family, descendants of Gentleman Jim, owned and occupied the house and a large portion of the land around it from the 1840s until 1936. The National Park Service acquired this parcel as part of their effort to commemorate two major battles of the American Civil War, the First and Second battles of Bull Run (also known as First and Second Manassas) which occurred about one year apart. Both battles were Confederate victories. However, Robinson House managed to survive virtually unscathed.
Document 11: Bonnie and Clyde: Bonnie Elizabeth Parker (October 1, 1910 – May 23, 1934) and Clyde Chestnut Barrow also known as Clyde Champion Barrow (March 24, 1909 – May 23, 1934) were American criminals who traveled the central United States with their gang during the Great Depression, robbing people and killing when cornered or confronted. Their exploits captured the attention of the American public during the "Public Enemy Era," between 1931 and 1935. Though known today for their dozen-or-so bank robberies, the duo most often preferred to rob small stores or rural gas stations. The gang is believed to have killed at least nine police officers and several civilians. The couple was eventually ambushed and killed by law officers near Sailes, Bienville Parish, Louisiana. Their exploits were revived and cemented in American pop folklore by Arthur Penn's 1967 film "Bonnie and Clyde".
Document 12: James B. Brown House: James B. Brown House, also known as Stonecroft Manor, is a historic home located near Hannibal, Ralls County, Missouri. It was built between 1870 and 1872, and is a two-story, five bay, rubble limestone I-house with a central passage plan. It features a Greek Revival style front porch and Italianate details. It has a truncated hip roof and the one-story rear ell also has a hipped roof. It was built as a summer home for James Brown a prominent local citizen of Hannibal, Missouri.
Document 13: Jackson County Jail and Marshal's House: The Jackson County Jail and Marshal's House in Independence, Missouri, United States is a building constructed in 1859 to serve as a county jail for Jackson County, Missouri. It served in this capacity until 1933, when it was decommissioned and replaced with another structure. More recently, it has been restored and opened to the public as a museum. It was listed on the National Register of Historic Places in 1970.
Document 14: Bonnie &amp; Clyde Garage Apartment: The Bonnie and Clyde Garage Apartment is located at 3347½ Oak Ridge Drive in Joplin, Newton County, Missouri, though it actually fronts on 34th Street. The apartment was the location where the Barrow gang hid out after a series of robberies in Missouri and neighboring states. After twelve days, neighbors reported suspicious behavior and on April 13, 1933, the Joplin Police Department raided the apartment. Two of the police officers were killed by the fleeing fugitives. Undeveloped photographs, left behind by the gang, helped the authorities eventually stop the gang. Stolen merchandise tied the gang concretely to a robbery in Joplin during their stay there. It was built about 1927, and is a two-story building on a poured concrete foundation. It has a gently pitched hipped roof and exposed rafter ends in the American Craftsman style.
Document 15: Cole Younger: Thomas Coleman "Cole" Younger (January 15, 1844 – March 21, 1916) was an American Confederate guerrilla during the American Civil War and later an outlaw leader with the James–Younger Gang. He was the eldest brother of Jim, John and Bob Younger, who were also members of the gang.
ground_truth: Robert Newton "Bob" Ford