FBI agent Maura Dove retired after her last case, capturing serial killer Dr. Harris Glen. Her involvement in the case led to Harris kidnapping and killing her daughter, but he's not going to tell her where she's buried, he's having too much fun. Maura ignores everyone's advice to move on with her life and begins a secret investigation to find her daughter's body so she can give her a proper burial. Maura's former partner, Doug Cooper, is investigating a series of brutal and bizarre murders. Edward, a loving husband and father, has many secrets and working with Harris is just one of them.