The Christina Noble Show is a pop psychology show, hosted by Dr. Christina Noble, a qualified psychiatrist who left medical practice after one of her patients committed matricide. He was placed in the King's Mills Psychiatric Hospital; but, unknown to her, was eventually released. Identifying her with his mother, and feeling that she had rejected him, he started a campaign to torment her: he selected a victim, called the station when her show was on, and then murdered his victim on air.