there are no records of him having attended this school. what is that about? >> i don't know the nature of the altercation. but clearly we see time and time again a certain precip can't that sets off a mass murder. these are individuals who are socially isolated, and that fits perfectly, who are frustrated with life. and they blame other people for their probts. but there has to be that certain precipitating event, which could be this altercation, actually could even be another event we see elsewhere in the news that becomes the catalyst. >> described as being brilliant but remote, it is very similar to the description of the aurora, colorado movie theater shooter who was work on a ph.d before dropping out of classes. is there any connection there? i mean, you certainly don't want to paint all brilliant people. but you wonder how in the world someone with a level of brilliance attached to him or her could fall apart like that. >> well, his brilliance may be related to his social