i-35 unfolding on live tv. >> tornado on the ground now. >> reporter: another close call capturing the storm rolling a red pick-up truck then tossing it back on the road, somehow the driver speeding to safety. in jaksboro, two hours south of dallas, a suspected tornado ripped the roof off of the high school, butit was a direct hit on the elementary that nearly brought police chief scott haynes to tears. with the roof caving in, his biggest fear, the 400 students and teachers trapped inside. i know you don't want to dwell on it, but how easily it could have gone the other way? >> there could have been a lot of casualties just out of this one structure here in jaksboro >> reporter: the chief leading us down the debris-strewn hallway where he checked the school's safe room >> to have immediate entry into the room and having the kids