"Two missing girls. Thirteen years apart. Olivia Shaw has been missing since last Tuesday. She was last seen outside the entrance of her elementary school in Hunts Point wearing a white spring jacket, blue jeans, and pink boots. I force myself to look atthe face in the photo, into her slightly smudged features, and I can't bring myself to move. Olivia Shaw could be my mirror image, rewound to thirteen years ago. If you have any knowledge of Olivia...