Sir Henry is worried about the stapletons. He thinks that the murderer may break into their house. He has visited Miss Stapleton several times and they have become good friends. But Mr Stapleton is a strange man. He does not like Sir Henry visiting his sister.
Now, here is some news about Barrymore, the servant at Baskerville Hall. He looks like the man we saw in the carriage in London. You remember - the man who followed Sir Henry and Dr Mortimer to Baker Stree. I told Sir Henry what I thought and he called Barrymore and asked him, 'Have you been to London recently?'