Teenage girls are being lured into the night to the City of Fountains, never to be seen again. No one is looking for these girls thought to be runaways until Patrick, an old friend of Detective Francesca "Frankie" Thomas, shows up and asks for her help. His partner's daughter Sasha has disappeared. Local law enforcement is treating her like she is just another runaway, but Patrick knows that she was lured from home, and he fears the worst.

Twenty-eight years earlier, a young woman and her mother disappeared from Frankie's hometown. In their quest to find Sasha, Frankie and Patrick start down a path that leads directly to their past, and the closer they get to the truth, the higher the stakes get.