In Ted Bundy’s final jailhouse interview with James Dobson, Bundy was agonizing over how his addiction to pornography had ruined his life and how much it contributed to his violent sex urges. Midway into the conversation the prison lights dimmed. Bundy informed Dobson that the lights would be back on momentarily. Bundy knew the reason why the lights had dimmed. They were testing the electric chair that would later take his life at 7:15 the next morning.
•Source: The Killer Book of Serial Killers, by Tom Philbin an Michael Philbin.