Question: Which of the films that American actress Susanna Thompson is known for was about the life of white supremacist Dyron De La Beckwith?
Sentence (from "Ghosts of Mississippi"): The plot is based on the true story of the 1994 trial of Byron De La Beckwith, the white supremacist accused of the 1963 assassination of civil rights activist Medgar Evers.
Relevant evidence: Yes