Part of the old feed mill in downtown Lewisburg, KY, caught fire Wednesday. It is still unclear how the fire began, theNews-Democrat & Leaderreports.
There were a couple of tractors being stored in the structure at the time of the fire and, according to reports, a large "boom" could be heard when the fuel from them ignited due to the flames.
The incident is under investigation. No one was inside the structure at the time.