Andrew Young was an aide to Dr. Martin Luther King, Jr. and was there when the civil rights icon was killed. April 4 marks 50 years since the tragedy and those who witnessed it say it is still fresh in their memories. A college student at the time, Clara Ester was at the Lorraine Motel in Memphis that night and heard the shot. The physician who received King at the hospital also remembers the extent of his wounds. InsideEdition.com's Mara Montalbano (https://twitter.com/MaraMontalbano) has more.