Task: Question Answering
Input (English): Passage: Desegregation in Birmingham took place slowly after the demonstrations. King and the SCLC were criticized by some for ending the campaign with promises that were too vague and "settling for a lot less than even moderate demands". In fact, Sydney Smyer, president of the Birmingham Chamber of Commerce, re-interpreted the terms of the agreement. Shuttlesworth and King had announced that desegregation would take place 90 days from May 15.  Smyer then said that a single black clerk hired 90 days from when the new city government took office would be sufficient. By July, most of the city's segregation ordinances had been overturned.  Some of the lunch counters in department stores complied with the new rules. City parks and golf courses were opened again to black and white citizens.  Mayor Boutwell appointed a biracial committee to discuss further changes.  However, no hiring of black clerks, police officers, and firefighters had yet been completed and the Birmingham Bar Association rejected membership by black attorneys.The reputation of Martin Luther King Jr. soared after the protests in Birmingham, and he was lauded by many as a hero. The SCLC was much in demand to effect change in many Southern cities. In the summer of 1963, King led the March on Washington for Jobs and Freedom where he delivered his most famous speech, "I Have a Dream".
King became Time's Man of the Year for 1963 and won the Nobel Peace Prize in 1964.
Four months after the Birmingham campaign settlement, someone bombed the house of NAACP attorney Arthur Shores, injuring his wife in the attack. On September 15, 1963, Birmingham again earned international attention when Ku Klux Klan members bombed the 16th Street Baptist Church on a Sunday morning and killed four young girls.  FBI informant Gary Thomas Rowe was hired to infiltrate the KKK and monitor their activities and plans. Rowe was involved, along with the Birmingham Police, with the KKK attacks on the Freedom Riders, led by Fred Shuttlesworth, in Anniston, Alabama on May 14, 1961. In addition, Rowe and several other Klansmen also partook in the killing of Civil Rights activist Viola Liuzzo on March 25, 1965, in Lowndes County, Georgia after the Selma to Montgomery march.The Birmingham campaign inspired the Civil Rights Movement in other parts of the South. Two days after King and Shuttlesworth announced the settlement in Birmingham, Medgar Evers of the NAACP in Jackson, Mississippi demanded a biracial committee to address concerns there. On June 12, 1963, Evers was fatally shot outside his home.  He had been organizing demonstrations similar to those in Birmingham to pressure Jackson's city government. In 1965 Shuttlesworth assisted Bevel, King, and the SCLC to lead the Selma to Montgomery marches, intended to increase voter registration among black citizens. 
Question: What is the first name of the person who, with several other Klansmen partook in the killing of a Civil Rights activist?
Output (English): Gary.