"Lane Winslow is enjoying a perfect, sunny day at the lake when she spots a gravely injured young man drifting in a sinking rowboat. Hypothermic, bleeding, and soaked in icy, bloody water, he is unable to speak, leaving Lane at a loss. What series of events brought him to this grisly fate? Darling and Ames are quick to pick up the case, but leads are few until Angela's young son finds an unsettling clue on the beach - a bright red swastika lapel pin...