The investigation is underway into the cause of a fire that destroyed a home in Bradley early this morning. Firefighters were called to the home at 190 North Quincy just before five this morning when flames were seen through the front window of the home. Firefighters say by the time they got to the scene, the house was fully involved. Those living in the home were able to get out without injury, but one firefighter was taken to the hospital to be treated for heat related injuries. He has since been released.