Around 1624 hours the Rescue Engine was notified for mutual aid to King George County for the Auto Accident with subjects trapped. Rescue Engine 7 went on the scene in 8 minutes to find a 4 door sedan with 2 still trapped. The Crew from RE-7 and the driver of RS-1 from K.G. extricated both patients in under 15 minutes. One patient was air lifted by Air Care II and the other was transported by ground. RE-7 was on the scene until 1744.