many of them have moved thousands of miles for the sake of a job, and they pick up roots in massillonlike huberty did, and by the time things go sour in san ysidro, california, all his support systems, his old friends and buddies and family are back in massillon, ohio, and aren't there to help him. >> reporter: ironically, hours before the massacre, huberty and his family had lunched at another mcdonald's and then went to the zoo, where huberty and his wife walked and talked. >> he made a statement to her at that point that, well, society had its chance. and she just kind of shrugged it off. and then a little while later, they got in a car and went back home. she went in to take a nap because she was tired, and he came in a few minutes later with this comment about going out hunting, hunting people. >> when he made that threat about going out to hunt humans, you didn't really -- >> no. >> -- believe that? >> no. >> reporter: if she doubted her husband's sanity when he uttered those chilling, prophetic words, it was nothing new for etna huberty. >> i told him straight out, you're crazy