Riddle: A park ranger begins his rounds and notices a man in a scuba diving suit lying dead in the middle of the forest. He has all of his equiptment on and a tank full of oxygen. The closest body of water is 20 miles away. He is surrounded by a large black circle. How did he get there?
Answer: There was a fire in the forest and the rescue helicopter went to the nearest body of water with his bucket. He dropped down and scooped up water, also scooping up the scuba diver. He dropped the water and the man into the forest, thus killing him in the fall.