The theme in the excerpt is centered around the concept of crime backfiring on a criminal, emphasizing justice prevailing.
The theme reflected in the excerpt from 'The Adventure of the Speckled Band' by Sir Arthur Conan Doyle is crime backfires on a criminal. In this passage, Holmes remarks on the deadly consequences of violence and how schemers often meet their downfall, highlighting how criminal actions can ultimately harm the perpetrator.
This theme underscores the idea that one's immoral or criminal deeds can lead to their own undoing, emphasizing the notion of justice prevailing in the end.
By showcasing the concept of crime backfiring on a criminal, Doyle uses this theme to add depth to the narrative and convey a moral message about the consequences of nefarious actions.
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