objectfication, which has to be carried out this way in the crime that you're doing. megyn: the question is why? if he's insane then we understand why. nobody understands the insane mind and what it is doing to the person. i want to show you this video that abc news obtained of the shooter six years ago when he was 18 years old making a presentation at a science fair. look how normal he is and help us understand. >> his goals are to become a researcher and make science big discoveries, it's a good start. he enjoys playing soccer and strategy games and his dream is to own a slurpy machine. [laughter] >> i'm james, i've been working with illusions.