The most common-sensical thing I heard said came Thursday morning, in a hospital interview with a student who'd been shot and was recovering. Garrett Evans said of the man who'd shot him, "An evil spirit was going through that boy, I could feel it." It was one of the few things I heard the past few days that sounded completely true. Whatever else Cho was, he was also a walking infestation of evil. Too bad nobody stopped him. Too bad nobody moved.