Flames blaze at a barn in the 2600 block of Oregon Road, Celina, Tuesday afternoon. Chattanooga Fire Chief Kevin Hague said this morning that no livestock or people were inside the barn or injured during the incident. He said the barn is considered a total loss, and the fire's cause was undetermined. His department received the call at about 12:50 p.m. and was on scene for about three hours. Chattanooga firefighters were assisted by personnel from Celina, Coldwater, Rockford and the Southwest Mercer Fire District, Hague said.