For four decades, Superintendent Teresa Battaglia has fought to earn rank and respect on a testosterone-heavy Italian police force. When she's called to investigate a gruesome murder near a town in the Alps, she's paired with a young male inspector she's not sure she trusts. But in this very atmospheric series debut, she has no choice—in this remote town full of secrets, eerie folktales and primal instincts, the killer seems drawn to a group of local children, who may be in grave danger. As Teresa inches closer to the truth, she must confront the possibility that her aging mind and body may fail her before the chase is over.