High Quality Content by WIKIPEDIA articles! Viola Fauver Gregg Liuzzo (April 11, 1925 – March 25, 1965) was a Unitarian Universalist civil rights activist from Michigan, who was murdered by Ku Klux Klan members after the 1965 Selma to Montgomery marches in Alabama. One of the Klansmen in the car from which the shots were fired was a Federal Bureau of Investigation (FBI) informant.