Three teenagers were injured at about 7am Tuesday in a single vehicle crash about 6 miles north Soper in Choctaw County. OSBI troopers say a 17 year old girl ran off the road, struck a tree and overturned twice. The driver and her 14 year old passenger were ejected. A 16 year old passenger was also injured. The driver and the 15 year old were transported to a Hugo hospital and the 14 year old was flown to Plano Medical Center. All were listed in stable condition.