OKLAHOMA CITY (KFOR) - Oklahoma City firefighters responded to a duplex fire in the metro Thursday morning. According to the Oklahoma City Fire Department, crews responded to a duplex near MacArthur Blvd. and Northwest Expressway around 2 a.m. LOCAL NEWS: Crews battle motel fire in SW Oklahoma City Upon arrival, firefighters found some fire damage to the roof. They got it under control quickly and no injuries have been reported. Officials say the fire may have been caused by cigarettes that were not disposed of properly.