How do you catch a killer who knows your darkest secrets? Former FBI profiler Darcy Haines returns to Genoa Cove, hoping for a quiet summer with her kids home from school. A week later, a letter arrives. The sender knows too much about Darcy’s past. Then the police find a woman dead near Darkwater Cove. The horror is starting again. Darcy must race to stop a murderer before he reaches her children. But the killer is always one step ahead. Why can’t she catch him? When Darcy learns the truth, the truth will tear her apart.