>> i look down and thought, you've got to be joking. the train tracks. >> if he doesn't change the course, they will land on the train tracks or caught on the power lines alongside them. but the only way to control the parachute is to let it spin again. he decides it's worth the risk. they're now just a thousand feet above the ground with only seconds before impact. >> i managed to get it to stop spinning again within 800 feet. now we're going to land in a back yard. i didn't have much say in that. so we just sort of braced for impact. >> theuma and scott come crashing through the tree and smack into the ground. somehow scott escapes injury. but theuma isn't as lucky. he fractures his back and hurts his tailbone. six months later he's back jumping out of planes and buildings.