By Patrick J. BuchananAs an act of pure evil it was difficult to match.After dragging the 8-year-old by her hair across a schoolyard, the killer put a 9 mm pistol to the girl's head and pulled the trigger.The gun jammed. So he took out a Colt .45 and finished her.She was one of four victims. The others -- a 30-year-old rabbi and his two boys.As the gunman had targeted a Jewish Continue reading...