The Only Living Witness: The true story of serial sex killer Ted Bundy

"As far as remorse over the act, that would last for a period of time. But it could all be justified. The person would attempt to justify it by saying, 'Well, listen you, you fucked up this time, but you're never going to do it again. So let's just stay together, and it won't ever happen again.' "But this didn't last very long - a matter of weeks. The only thing that appeared to be relevant was not exposing himself to that risk of harm again. The approach is, say, 'Don't ever do that again.' But as time passes, the emphasis is on, 'Don't get caught.'"