Sinopsis

Holmes has fallen into a state of deep depression, and Watson is trying his best to help. Whilst walking through Regent's Park, Watson witnesses a heavily veiled woman drop a ticket for property lodged at Victoria Station. Unable to return the ticket to her, Watson claims the property and appeals to Holmes to trace the owner, hoping that the stimulation of a fresh investigation will rouse his companion. But the item, a large hat box, turns out to hold some rather gruesome contents...