An FBI agent on vacation with her daughter must stop a killer from having a field day in this thriller novella by the New York Times bestselling author. FBI Supervisory Special Agent Lucy Guardino is ready for a well-deserved break from chasing serial killers, child predators, and psychopaths. She's faced the worst of the worst. But nothing could prepare her for spring break alone with her teenaged daughter at a South Carolina beach resort. When Megan befriends a local boy who is accused of a brutal crime, it's up to Lucy to deal with the local police, prevent Megan from playing amateur sleuth, and track a cunning killer before another victim is claimed.