Robert Kennedy was shot in Los Angeles on 5 June 1968, not 1967. His Vietnam stance in 1967, his campaign, the Sirhan trial and the decade's political killings.
Lee Harvey Oswald was shot by Jack Ruby on 24 November 1963, live on TV. The Warren Commission, lasting conspiracy theories and Jim Garrison's 1967 investigation.
Malcolm X was killed at the Audubon Ballroom in Harlem on 21 February 1965. His break with the Nation of Islam, his Autobiography and his influence on Black Power.