After 46 years the Texas Tower sniper killings still raises important questions. On August 1, 1966 Charles Whitman a 25 year old former Marine and college student started his day by killing his mother and wife. He then packed up a variety of guns and a large quantity of ammunition and drove to the University of Texas Austin campus took the elevator to the top floor and began to shoot people as they walked by 28 floors below. When he was finished he had murdered 17 including an unborn child and injured another 32 innocent people. For 1 hour and...