A gunman killed three people before police shot him dead Saturday in a shooting at a house in the Colorado town of Aurora, the same town that played host to a massacre at a cinema last year, police said. NBC television's local affiliate KUSA cited police as saying that one survivor escaped from the house, where an "armed and dangerous" man had earlier barricaded himself inside with hostages, AFP reported. "The barricade situation is resolved. The suspect is dead. There were also three other victims found dead inside," the Aurora Police Department announced on its official Twitter account. Aurora made...