On August 29, 1974, Mac and Muff Graham, sailors from San Diego, were brutally murdered by Buck Walker and Stephanie Stearns on the island of Palmyra, located approximately 970 nautical miles south of Hawaii. Prior to making the voyage, Muff was haunted by premonitions that the trip would end with their deaths. Unable to convince her husband that a terrible fate awaited them, against her better judgment, she reluctantly accompanied him. Arriving at the island, with death close at hand, warned by other wary sailors, Mac, seemingly secure with his firearms, refused to leave his island...