john sutton had survived gunshot wounds to his head, the death of his wife and his own son's arrest for murder. and to top it off, he was blind, apparently permanently. >> it still is unbelievable. i mean, it's like a big, bad dream. >> a nightmare from which there was no awakening. but john, if you hadn't noticed by now, is a determined man. he had been a champion swimmer in college. now he swam again. he had been a skier, now he learned to ski blind. he fell in love again. her name is kathy henry. >> how did you meet her?