Her husband had been gone a little over an hour when Mrs. Melray rang the bell for Charlotte, the housemaid, and on the latter's appearance asked her to take a lighted candle and go down to her master's private office and bring thence an envelope out of the stationery case, which she would find on his table. Mrs. Melray had been writing to one of her friends, and finding that she was out of envelopes of her own, was under the necessity of using one of her husband's. Charlotte went her way, leaving her young mistress seated at the davenport with the letter in front of her. A few moments later a piercing shriek rang through Loudwater House. The girl, holding the lighted candle aloft in one hand, had suddenly come upon the dead body of her master lying prone along the office floor between the fireplace and the table. As already stated, Mr. Melray's business premises were on the groundfloor of Loudwater House. Although such was the case, the main entrance to the old mansion had in no way been interfered with. There, as for generations past, was the massive oaken door with its heavy lion's-head knocker and its overhanging porch--also of oak, and elaborately carved. This door gave admittance to a spacious flagged hall, whence a wide staircase led to the rooms on the upper floors. From the entrance hall a door opened directly into Mr. Melray's private office, in which room there were also two other doors, the first giving access to the outer office where sat Mr. Cray, the head clerk, and his three subordinates, while the second door opened on a narrow side alley leading from the back premises to the Quay-side, so that the merchant, when so inclined, could go in and out without having to pass through the general office. The girl Charlotte's shrieks at the discovery of her master's body were heard not merely by the inmates of Loudwater House, but by a constable who happened at the time to be standing at the entrance to the side alley, as also by a couple of passing strangers. The three men in question were on the scene of the crime within a few seconds after Charlotte had given the alarm; for the outer door, on being tried, was found to be unfastened. Of what thereupon ensued it is not needful that we should dwell.