Psychological Noir

For eight years, insurance claims investigator Sarah Vance has been catching frauds and certifying natural causes with professional detachment—until her supervisor shows her a statistical impossibility: seventeen consecutive natural deaths, all elderly clients of the same estate management company, all signed off by Sarah herself. But as Sarah digs deeper into what might be a serial killer whose perfected murder by making it invisible, she faces an impossible question: Is she uncovering the truth, or is she destroying an innocent man because she can no longer trust her own judgment?