Question: Roy K. Moore attempted to solve a murder of which man, murdered by the Ku Klux Klan ?
Sentence (from "Roy K. Moore"): Roy K. Moore (June 11, 1914 Hood River Oregon - October 12, 2008 Madison Wisconsin) was an American FBI agent and former Marine who was best known as the chief agent who investigated the disappearance of civil rights workers James Chaney, Michael Schwerner and Andrew Goodman.
Relevant evidence: Yes