Summary: Fire units including Battalion 31, Engine 84, and Engine 81 responded to a reported fire alarm at 9 Oaks Lane, near the intersection of 6 Oaks Lane and Crimson Oaks Lane in Shelby County, Tennessee. Upon arrival, Engine 84 assumed command and began investigating a two-story residential structure. Additional units responded, and a request was made for a gas company representative to check the premises. The incident was determined to be caused by a faulty detector, and the scene was verified safe.