'Serial killers experience the power over life and death as omnipotence. Since they have little control over their own lives and feelings, they become addicted to the omnipotence that control over someone else's life gives them. Therefore, they will kill repetitively. It restores the mental imbalance they experience whenever their self-worth is challenged . . . when I interrogate a serial killer I dive into the blackness of his soul. I am familiar...