After suffering a psychotic breakdown that ruined friendships, stalled her fledgling restaurant, and forced her to move out of her comfortable flat, Nancy North will do anything to get back to normal. Nancy is taking her pills, seeing her therapist, and avoiding unnecessary stress, but something is still very, very wrong. On the first day in her new flat with her partner Felix, she hears them again;the mysterious voices that triggered her first episode. It could just be the sounds of water in the pipes, or the screaming baby across the hall, but deep down she knows something more sinister is at play. Her fears are confirmed when Kira, the young woman from downstairs, is found dead. Felix, her neighbors, and even the police insist it’s a tragic suicide, but the pieces aren’t adding up for Nancy. Meanwhile, Detective Inspector Maud O’Connor has misgivings about her colleagues’ investigation of Kira’s death – the boys’ club seems intent on closing the case as quickly as possible. As tensi