After reckless behavior costs NYPD detective Leigh O’Donnell her job and her marriage, three suspicious drownings in her hometown cause her to return to Copper Falls, Ohio in the hopes that solving a triple homicide just might get her life back on course. Leigh had stayed away from Copper Falls for decades, even though her trio of loving uncles and her brother still call it home. Because Copper Falls may seem idyllic, but something rotten lies at its core.