CENTREVILLE, Va. - Some people in Centreville are talking about a bright blue light spotted moving in the sky Wednesday night. But no one seems to have an explanation for this unidentified flying object. It was in the night sky just above Lee Highway when shoppers looked up and saw something weird in Centreville and it was all of it caught on camera. “All of a sudden, it would stop and go back like this,” said Bryan Fains, using his finger to point out the direction of the blue light in the sky. “At one point, it stopped and went...