Doctor Mortimer saw the marks of this big dog and began to believe the legend to. He asked the farmers who lived in the moor if they saw the huge dog and some of them said "Yes". In a few days the next Baskerville will come to the house. His name was Henry Baskerville which will arrive soon in the Waterloo station. Mortimer asks Sherlock if he can search for some information about the dog and Sherlock said in 24 hours he woll know. After Mortimer went Sherlock wanted to be alone and Mortimer went to his Club and returned in the evening.