Before Sir Charles Baskerville's death, I did not believe the story,' Dr Mortimer answered. "But Sir Charles believed the story. It worried him. He became ill and his heart was weak.
Why did he believe this story?' I asked.
Because he saw the hound on the moor," answered Dr Mortimer. "Or, he thought he saw it. When Sir Charles story, I told him to take a holiday I told him told me this forget all about the to go to London for a few weeks and curse.