Empty House: Watson and Lestrade take a crack at the unsolved murder of Ronald Adair, yet their efforts produce nothing but a shocking inquest. Lost without Holmes' talents to help them, Watson spots a mysterious visitor in court listening to testimony about the murdered man. Could it be the return of Sherlock Holmes? Abbey Grange: Sir Eustace Brackenstall, one of the richest men in Kent and the last of the Brackenstall line, is found murdered. A notorious gang of thieves is suspected of the crime, until Holmes and Watson make some startling discoveries, including a charred dog collar. Holmes and Watson must piece together a strange puzzle to solve the case.