At 15:32, Station 15 was alerted for an MVC with a subject not alert with a vehicle on fire in the 3700 block of Wrangle Hill Road. A-15,B-15, B-6 and R-15 responded within minutes. B-6 arrived on scene and advised of 3 patients, with one trapped and no vehicle on fire. Shortly thereafter 15 Captain 2 arrived on scene and established Wrangle Hill Road Command. Crews quickly extricated the subject trapped and assisted with patient packaging. Responding Units: R-15, B-15, A-15, B-6, Medic 6, EMS 3, Medic 2, 15-9, 15-9A, 15-9D, 15-9E