Infamous Assassinations: Part 22: Assassination of Martin Luther King

After leading mass protests in Birmingham Alabama and his "I have a dream" speech, Martin Luther King took on the causes of American withdrawal from South Vietnam and the plight of the poor in America's South. On 4 April 1968, he was shot dead by a mysterious white assassin, who escaped in a white Mustang car. James Earl Ray was imprisoned for life for the killing, but was he guilty?