(RIVERTON)—A crash involving multiple cars near Riverton High School sent one woman to the hospital in critical condition Tuesday. Witnesses say a driver was making a left-hand turn Tuesday morning when she struck another vehicle her SUV. The driver of the other vehicle was transported to the hospital via helicopter in critical condition. Four people in the SUV also suffered injuries. Police are now looking into the patterns of the traffic lights and are hoping to interview the drivers of the two cars before determining if any citations will be filed.