A car bomb attached to his left-turn signal killed Wharlest Jackson Sr., on February 27, 1967, in Natchez, Mississippi. Despite evidence pointing to the inner circle of the KKK, no one was ever charged in the death of the civil rights activist and father of five. The new feature-length documentary, American Reckoning, from Frontline and Retro Report, with support from Chasing the Dream, follows Jackson’s cold case, including the events leading up to the murder and the ensuing investigation.