Nina Borg, a Red Cross nurse, wife, and mother of two, is a compulsive do-gooder who can't say no when someone asks for help-even when she knows better. When her estranged friend Karin leaves her a key to a public locker in the Copenhagen train station, Nina gets suckered into her most dangerous project yet. Inside the locker is a suitcase, and inside the suitcase is a three-year-old boy: naked and drugged, but alive. Is the boy a victim of child trafficking? Can he be turned over to authoritie