Question: Which civil rights activist was killed my the Ku Klux Klan?
Sentence (from "Michael Schwerner"): Michael Henry "Mickey" Schwerner (November 6, 1939 – June 21, 1964), was one of three Congress of Racial Equality (CORE) field/ social workers killed in Philadelphia, Mississippi, by members of the Ku Klux Klan.
Relevant evidence: Yes