On July 25, 1990, 41-year-old Pamela Mitchell Hoy had dinner with her husband Fred Hoy at a Burlington restaurant, and then went home and packed her gray Dodge van with her clothes and grooming tables, exercise runs, and crates. Pam raised and showed Italian greyhounds and was preparing for a trip that would take her to South Carolina the next day to a competition. She had plans to take her 11-year-old daughter on that trip. She went back inside the house to give her oldest daughter a magazine before leaving. She was expected at her parents’ home later that evening around 10:30 p.m., but never arrived. Pam Hoy grew up in the Greensboro…