The answer to your question is mis-.
Examples of this is:
Mistaken
Miserable
Mistrust
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Answer:
“It's that heap of rotting coffee beans on Ball's Wharf, I tell you,” Mr. Carris said to the other men. “It's the source of a deadly miasma, a foul stench, indeed. There ...
Explanation:
Do you have a picture to show us the lines?
Answer:
The narrator insists on telling the reader he is not mad, even though he kills an old man for having a cataract. As the police talk to him, the narrator's manner becomes more and more unhinged and furious.