We are following a developing story for you out of Kingsport at this hour. We've learned part of the Allandale Mansion has caught on fire.
We're told the fire started around 3:57 p.m. Witnesses tell us at one point they saw smoke coming out of the house.
Dispatch tells us they believe the fire started after work on trees in the area.
We have a crew on scene and are working to bring you more facts.