>> it dawned on me you couldn't conceptualize how small the space was on the train to allow for understanding of intimidation on gets' part at that time. the only way that could be accomplished was to go into the subway car and imagine you are goetz. >> we went into an unused tunnel and spent time on the same kind of car so we could get a sense of how close it was. the feeling of claustrophobia entrapped there with nowhere to go. you had to experience that to appreciate it. >> as the trial was winding down and the jurors were back from their field trip, the two sides prepared their you missions. the prosecution said goetz' confession spoke for itself and he claimed he wanted to murder them. >> he told the jiewrtdy in the