The Vanished Gold (The Adventures of the Elderly Sherlock Holmes, Episode 7)

It was late in the evening when a wealthy elderly gentleman suddenly found his way to 221b Baker Street and knocked on Holmes and Watson's door to assign them a new case. The task was to locate and recover the stolen family treasure. But which of the four family members and five servants could be responsible? Holmes managed to uncover dark secrets from each individual, yet the question of the gold treasure remained unsolved. Until finally, the young caretaker Tony was found dead in his chamber...