When Kyle Green heard about the shooting happening a few miles from his house, he took his two kids upstairs, closed the shades and turned the lights off. He and his partner took "sleeping shifts." "I don’t think anyone ever thinks that this could happen here, right? Until it does happen," he says outside his home in the Maine town of Lewiston, where a gunman killed 18 people at a bar and bowling alley. With the suspect still at large and a manhunt underway, the town has gone quiet as residents are asked to shelter in place. IMAGES AND SOUNDBITES