Listening to the Blackgate inmates shows that some of them are aware of Sharp's inhumane treatments towards his patients (having occasionally been victims themselves) as well as Sharp often murdering his patients.
Wolfgang Amadeus Mozart | Amadeus | Rambo Amadeus | Arkham | Amadeus Quartet | Victor Amadeus I, Duke of Savoy | Batman: Arkham Origins | Batman: Arkham City | Arkham House | Amadeus VII, Count of Savoy | Amadeus (film) | Victor Amadeus II of Sardinia | Victor Amadeus I | Victor Amadeus | Little Amadeus | Amadeus William Grabau | Amadeus IT Group | Wolfgang Amadeus Phoenix | Wolfgang Amadeus Mozart | Victor Amadeus, Prince of Carignano | The Arkham Collector | Sixty Years of Arkham House | Per Daniel Amadeus Atterbom | Louis Amadeus Rappe | Batman: The Last Arkham | Amadeus VI, Count of Savoy | Amadeus V, Count of Savoy | Amadeus IV of Geneva | Amadeus IV, Count of Savoy | Amadeus IV |