At one point, Gibson wrote Eszterhas a note apologizing for one of his outbursts, saying, "I have a vast reservoir of rage-filled puss that from time to time spills out" and that "the devil seems to afflict me thru anger and my tongue, " Eszterhas says.

CNN: STORY HIGHLIGHTS

The lights go out and Keyes next appears as a fuzzy image climbing through the drive-thru window.

WSJ: Trying to unlock secrets of dead serial killer