had become a killer's hunting ground. ed kemper was identified only after he confessed and he was the first serial killer i ever interviewed face-to-face for the fbi's behavioral sciences unit. his crimes were some of the most grisly i had ever seen and i wanted to know how and why he chose his victims and what made him tick. i need to know the fantasy and how it begins, and why it begins, and how could someone commit such a horrific crime against others? and was there a triggering mechanism that did it? was he born this way or was he made, made to be who he is today? (sfx: video game vehicle noises, wayhorns beeping,), (engines revving, cars hitting one another.) (sfx: continued vehicle calamity.)