it appears to be. we've seen that in other cases. the intention was to probably kill as many people as he could before the police interceded with him. some of the victims could have been people that he knew, but others were strangers, he didn't know. he was okay with collateral damage. but i think the whole scene that we're seeing here is that this is someone that thought about this ahead of time and once he's in the midst of diddi indoing is able to think pretty clearly, and he was enjoying the behavior as long as it lasted. it gave him a feeling of power and omnipotence. >> and we want to say this is new video from the scene. you can see people there shaking their heads. we talked to witnesses this morning who said the feeling there now in isla vista is just a strong sense of confusion. nobody understands, obviously, why it would happen. and some people are probably trying to wrap their head around