1 person died, 2 critically injured in Bradley County, TN house fire; cause under investigation.

1 person died and 2 critically injured in a house fire in Bradley County, TN on Sunday evening. Firefighters found the home engulfed in smoke and flames around 6:26 p.m. Two males were discovered inside and transported to Bradley Medical Center, then moved to a burn center in Atlanta. A third victim was found dead at the scene. The cause of the fire is under investigation by multiple agencies.