Florence Campbell and Agnes Van Eck are nineteen-year-old college students and long-time best friends who are working a summer job together at a small local state park. When they arrive at the park one morning, both are looking forward to helping with a holiday weekend reptile and amphibians exhibit at the park's museum. But they are about to discover that sometimes life is unpredictable-and not in a good way. While checking on an ill-fitting door...