`` you do n't know anything about him , '' i said through my teeth . detective barnes asked as he looked down at the paper in chriss hand . `` look at yourself , '' he said , his voice soft . he slammed the door behind him , and i stood there with my hand over my mouth as i dropped to my knees . the two men walked off the porch , hurried up the road , and disappeared over the hill . his words sent a cold chill of terror through her . he continued to address the wall . 