food in, right, and then knew -- and knew that he was going to be embarking on this and had it all set up. >> i mean, it's just the -- it's amazing how it is and i wouldn't be surprised if there's some notes about this somewhere whether it's on a computer or handwritten about him planning this. there's so much planning i think it would be difficult to have all that stuff in the head. >> that's what's so confounding for motive. there's no outward affiliation with a religion or a political movement. in terms of his personality, one thing that strikes me is he does seem to have a gene, an appetite for risk. real estate specklator, someone who's a gambler. a high stakes gambler. he met marilou danley originally because she was a high stakes hostess in reno. >> i think we're going to learn a lot from the girlfriend. the brother doesn't seem to be that close because he apparently