Gatlinburg, Tenn. (WKYT/WYMT) -- Three people are injured after an explosion in Gatlinburg.
Marci Claude, the city's Public Relations Manager, says the explosion happened at Tree Tops Condos around 7:15 Saturday night.
Officials believe gas may have caused it.
One person was flown to U.T. Medical Center with severe burns and the other two were taken to nearby hospitals.
Fire officials say one condo had major damage and another had some damage.