Determined to make a fresh start after beating cancer, Chicagoan Leigh Girard leaves a failed marriage and a teaching career and moves to Egg Harbor, Wisconsin. Her first assignment as a writer for the local newspaper is an obituary feature on Carl Peck, a carpenter who died suddenly while hospitalized. His widow is claiming medical negligence. But as Leigh looks into the story, she finds something far worse: possible murder. Leigh's suspicions are confirmed when it's discovered that Peck, an amateur naturalist, died from mushroom poisoning. The case turns even more puzzling when the Pecks' daughter attempts to take her own life shortly after her good friend, the local librarian, kills herself. In the process of solving Peck's murder, Leigh uncovers another murder committed twenty years earlier that links the past with the present. As she probes the heart of of a tragic mystery, Leigh learns the survival instincts that have carried her this far are about to be tested against a clever killer.