THE VALLEY OF FEAR (Summary)
Act 1 Scene 6
Setting: A railway Compartment 1895.

Holmes, Watson and McDonald are sitting down and are discussing the clues. Holmes and McDonald are talking about the moat, while Watson is trying to find out how the murderer escaped. Holmes tells about Porlock's message, and they start suspecting professor Moriarty. McDonald also suspects Barker as Mason tells them that Mr.Douglas disliked Mrs.Douglas' and Barker's friendship. Holmes has a feeling that their is a chain between Mrs.Douglas and Professor Moriarty and he wants to follow that chain.