Several area Fire Departments worked to extinguish a structure fire on Polk Hollow Road Wednesday, the flames coming from a trailer and a shed. The property owner told authorities that nobody has lived in the trailer for several years and nobody should have been there. A witness at the scene of the fire stated that they saw an unidentified vehicle driving slowly past the residence shortly before the blaze broke out. The state Fire Marshal's Office has been called in to investigate. There were no injuries reported.