Knox County Rural Metro firefighters extinguished a fire that started at a strip mall off Campbell Station Road in Farragut last night. Crews arrived 620 Campbell Station Road to find heavy smoke pouring from the roof of one of the businesses at the strip mall, Gatehouse Antique Market. Firefighters had to gain access to the attic and used a ladder tower to fight the flames. One firefighter reportedly suffered minor injuries and had to be taken to the hospital. No other injuries were reported.