http://yearslaterwewouldremember.com - Watch part 2 of this compelling excerpt from Civil Rights Heroes, a documentary from Emmy Award-winning filmmaker Martin Kent, which originally aired on Discovery Networks. Before Dr. Martin Luther King, Jr. took over, as the voice, conscience and vehicle of the Civil Rights Movement, there was Medgar Evers, whose civil rights activism in Mississippi began with the death of Emmett Till in 1955. Evers was assassinated by a white supremacist in 1963. Black History Month video.