minutes later saying he's nervous as hell. this conflict of what he's saying, that he expected to die and then didn't, he's nervous as hell and the plan wasn't quite re ready. what does that tell you about what was going through his mind if this is indeed connected to him? >> if it is i think what you're seeing is the vacillation of a 21-year-old, very specific to his age. since 2006 we've had 11 mass shootings committed by 21-year-olds. and you have to understand his station in life. we believe and understand he was a student at the local community college in colin where he's from near allen, texas. he is looking at his life, he believes that he's been promised a certain future. he's been working toward it and following the rules. but because of what he calls technology and immigration the future he's envisioned is not attainable. sew specifically mentions he went to el paso, he drove 650