(i) Mary Morstan’s visit with Holmes and Watson is pivotal. She receives a mysterious letter promising justice for her father’s disappearance. At the theatre, Thaddeus Sholto reveals the Agra treasure and his father’s role. This launches the investigation, introducing treasure, betrayal, and murder.
(ii) The extract explores greed, justice, and colonial guilt. The Agra treasure, looted during the Indian Mutiny, brings misfortune to all involved. Major Sholto’s betrayal of his comrade and Jonathan Small’s revenge highlight how ill-gotten wealth destroys lives. Holmes seeks truth and order amidst chaos.