In the early morning hours of Saturday August 22nd, crews were alerted to a reported house fire on Brinkwood Rd. Units arrived on scene with nothing showing, however once inside they soon discovered fire hidden in the wall on the rear of the house. Crews worked for several hours opening ceilings, and pealing back exterior moldings to root out the hidden flames. Units cleared the scene as the sun broke over the horizon. The cause of the fire is under investigation.