Vincent Allen Johnson, a 2-time killer, died by drug...

Vincent Allen Johnson, a 2-time killer, died by drug injection for the murder of Shirley Mooneyham, 44, on Feb. 8, 1991. He was pronounced dead at 9:07 p.m. Before the injection, Johnson was asked if he had anything to say. He looked at the ceiling and said: "No sir, I don't."