Duet: a performance by two.
But who is acting, and who is devolving?
As a buried past is unearthed, Grayson Sullivan—AKA The Angel of Maine—retaliates against the system who made him, deploying psychological warfare on the woman who initially freed him. Dr. London Noble probes deep into the mind of the killer she’s fallen for, searching for answers, as a copycat killer threatens their unity. Are they partners, lovers, or enemies? One final trap will reveal all.