Knoxville, TN - At 6:51 P.M. on the evening of February 23rd, units from the Knoxville FD responded to 2830 Barton St. in north Knoxville for the report of a fire, which was called in by neighbors. When firefighters arrived they found flames shooting from a bedroom window on the 'B' side of the structure near the rear of the home. Those flames traveled upward into the attic, and then horizontal until they became visible on the 'D' side, attic vent. The resident was not home at the time and no injuries were reported. The cause is being investigated.