the summer of 1998, homicide detective Danny Payne sat in a dark room in a Tennessee suburb police station. He was focused on a TV screen where some surveillance footage played. The recording was bad quality, all blurry and pixelated. But it was still clear what the camera was pointed at – which was a nighttime scene of a McDonald's. On the screen, the shape of a person moved toward the restaurant door and disappeared inside. The video was too low quality to make out any identifying details... but the person wasn’t what Payne was watching. He was focused, instead, on a car parked at the far end of the McDonald's lot. Payne had watched this video probably 30 times, but he’d never noticed the car before