Summertime in Florida. Tourists flock to the subtropical paradise for its beautiful beaches, abundant sunshine, and the magical allure of Disney World. For one Midwestern mother and her two teenaged daughters, a trip to the Sunshine State seemed like a dream vacation. But the promise of a sunset cruise by a friendly stranger turned that dream into a deadly nightmare. This is the true story of that tragic encounter and the hunt for the Sunset Killer, a modern American Monster.