Preview: "48 Hours" double feature
Coming up Saturday, Oct. 31 starting at 9 p.m. ET/PT: A 15-year-old boy goes to a dance and never returns. Teen killers keep a secret for 40 years – until one of them cracks. Then, all-new at 10 p.m. ET/PT: Did a cartoon play a part in the death of a California man? Richard Schlesinger investigates.