Shawn and Gus are hired by a childhood friend named Jason Cummingham (Mackenzie Astin) to find a missing camp counselor who disappeared near their old sleep-away campgrounds. After Jason reveals the truth behind the incident, everyone present is trapped there, and at the mercy of a killer. As all of this happens, Lassiter has dinner with his estranged wife Victoria (Justine Bateman), but it's a meeting he would rather forget.