<p>Season eight begins with diving into a case that has baffled investigators, spawned ghost stories, and stirred Cold War conspiracy theories for nearly seventy years.</p><p>It’s the story of William and Margaret Patterson. A quiet, affluent couple from El Paso, Texas—respected business owners who simply vanished one day in 1957... leaving behind a house full of belongings, a confused community, and a trail of strange letters and shifting stories.</p>