In 1940s Mississippi, two teenage boys and an elderly woman combine forces to prevent a miscarriage of justice and clear a black man of a murder charge.In 1940s Mississippi, two teenage boys and an elderly woman combine forces to prevent a miscarriage of justice and clear a black man of a murder charge.In 1940s Mississippi, two teenage boys and an elderly woman combine forces to prevent a miscarriage of justice and clear a black man of a murder charge.