The next day, Wolfe receives a telegram informing him that surveillance of Don O’Neill, the chairman of the NIA's dinner committee, will have to be suspended—surveillance that neither he nor Archie ordered. Archie therefore follows O’Neill to Grand Central Station, where O’Neill retrieves the leather case from the parcel room, and intercepts him. Faced with the choice of going to the police or to Wolfe, O’Neill is forced to surrender the case, which contains ten dictation cylinders. It becomes clear when listening to them that none of them are the real confidential cylinders, however. When Wolfe calls another meeting of the principal witnesses, Phoebe once again fails to appear—but this time, her body is discovered by the front step of Wolfe's home, brutally bludgeoned with a length of rusty pipe.