(Mason)----No serious injuries were reported after a malfunction caused smoke to fill the building that houses the Flight of Fear indoor roller coaster at Kings Island. A city spokeswoman says an engine started spewing smoke, but there was no fire. A couple of people were treated at the scene after breathing the smoke. Firefighters from several area departments lined up outsside the ride as patrons continued to stroll the park. (Pictures courtesy of @CoreyGayheart and @HayleeWalters on Twitter)