Sinclair enlists the aid of a drunken detective to find a missing will. The case becomes a murder case, but Sinclair arrests the wrong man, a terrified groom. The drunken detective, Bruff, follows the clues to a mad girl, feigning to be deaf and dumb, who stabbed the victim, a valet, in the mouth. Sinclair is bested by an alcoholic. Tale includes the widow - an ex-servant. (PB)