 Witnesses told firefighters the man was trying to swim from one side of the pond to the other when he started struggling, working to learn that man's name this afternoon. Gas prices dropping slightly during July 4th holiday week. GasBuddy says Dayton's average price is now sitting at $3.45 a gallon. In Centerville, it's $3.17. In Fairbourn, it's $3.19. The lowest price is near you. Just check out the website, whio.com.