Besides and old black glove and a few car flags, there aren't many clues on the ground. The hats come in all shapes, sizes, and teams. Some of the hats nailed to the fence posts: Alabama, Tennessee, Florida, Georgia, the New York Yankees, fast food restaurants and more. Neighbors say they've seen the hats going up on more fence posts, but have never seen who's doing it. The case of the mad hatter continues, but the County Road 12 team will get to the bottom of it.