The film focuses on Coretta Scott King’s journey and decades-long pursuit to get to the truth surrounding the 1968 assassination of her husband, civil rights leader Martin Luther King Jr., who was shot on April 4, 1968, at the Lorraine Motel in Memphis, Tennessee.

This year marks half a century since the assassination attempt on President Gerald Ford in Downtown San Francisco. The convicted shooter, Sara Jane Moore, died in September, but not before she sat down for a series of revealing interviews. Those ...