More than three decades after 6-year-old Etan Patz went missing, police found a surprising suspect. “48 Hours” and correspondent Richard Schlesinger go inside the investigation. Is the haunting case finally over? (CASE UPDATE: On July 21, 2025, a federal appeals court ruled that Pedro Hernandez must have a new trial or be released. On Nov. 25, 2025 the Manhattan District Attorney announced he intends to retry Hernandez.)