A baffling crime scene leaves behind everything except the one thing that should be impossible to remove: the bloodstains.
In this memorable case, Holmes must unravel how vital evidence could vanish so completely. The deeper he digs, the more unsettling the implications become—proving once again that the absence of a clue can be the most revealing clue of all.
Originally aired: 1945
Cast: Basil Rathbone & Nigel Bruce
Music: “Moonlit Waltz,” licensed for use from RoyaltyFreeMusicLibrary.com.
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