'Not at all,' said the gentleman in a soft voice. 'I am Mr. Dunn, a visitor at this house occupying number ten, and I heard something as I was passing the bar about some murder which had been discovered.' 'Yes, indeed, sir, a dreadful murder of a poor gentleman who was staying here, and who seems to have been decoyed into some out-of-the-way place and stabbed to the heart.' 'Indeed,' said Mr. Dunn, 'decoyed into an out-of-the-way place? Ah, probably some woman in it, I should imagine.' 'That's a very good notion, sir,' said the manager, 'very good indeed; the inspector of police is in this room, sir; perhaps you would just step in and mention it. Inspector, here is a gentleman staying in the house who has got what I consider a very excellent idea about the murder.' 'O indeed, sir,' said the inspector gruffly. He greatly disapproved of amateur suggestions. 'Not at all a great idea, inspector,' said Mr. Dunn softly; 'our friend here is pleased to speak too highly of it--merely a notion which has occurred to me, and I have no doubt has previously occurred to you, that a--I beg your pardon,' said Mr. Dunn, stopping short and sniffing through his nose, 'isn't there a very peculiar smell?' The manager, the inspector, and the sergeant all sniffed in concert; the two latter never smelt anything, but the manager called out at once, 'Something burning.' 'So I thought,' said Mr. Dunn; 'something woollen.' 'We must see to this at once,' cried the manager, and rushed out. The others rushed with him, and after a prolonged amount of sniffing made their way up the stairs leading to number ten. As they advanced the smell grew stronger, and they came upon a vast quantity of smoke, which they soon found proceeded from number ten itself, where the atmosphere was so dense that it was impossible to see across the room. There was no trace of any flame, but when the windows had been thrown open it was discovered that the hearth-rug and a portion of the carpet around it were smouldering slowly, and were nearly consumed. Bells were rung and water was brought, though long before it arrived the inspector and the sergeant had removed any further cause for fear by stamping out the fire with their heavy boots. The manager was very cross; he did not quite see how he could explain the matter at the next meeting of the directors, and ask for a new carpet. He had intended to show his temper to Mr. Dunn, but that gentleman he saw was far too savage himself to brook being spoken to. 'It is most annoying,' said Mr. Dunn. 'I am only here for a day on my way to Ireland and this accident occurs. The silly woman who lit the fire did not bring a guard for it. I am unused to fires; I live in a warm climate; but some friends of mine told me never to sit by a fire in England unless it had a guard on it. I looked for a guard before I left the room, but could not find one, and I thought it would be all right.' The manager was full of apologies.