On November 19, 1987, a young Canadian couple, Jay Cook and Tanya Van Cuylenborg, embarked on what should have been a straightforward business trip to Seattle, Washington. Tasked with picking up furnace parts for Jay's father, they decided to make a fun outing of the errand, crossing the border from their home in British Columbia into the United States. Tragically, this trip would mark the beginning of a harrowing mystery that spanned over three decades.The couple’s plans took a grim turn whe...