Four shot and killed in Aurora, Colorado

AURORA, CO - JANUARY 5: A neighbor takes in the scene at a town home where four people were killed Saturday morning including the gunman who held police at bay for several hours at the complex January 5, 2013 in Aurora, Colorado. Aurora SWAT team members shot a gunman after he went to a second-floor window and fired at police. The gunman also allegedly fatally shot two men and a woman that he had taken hostage. One woman managed to escape from an upstairs back window, ran from the home and called police just before 3 a.m., said Cassidee Carlson, Aurora police spokeswoman. (Photo by Marc Piscotty/Getty Images)