“Kindly permit me to know my own mind, Henry,” said Mrs Lupton freezingly. “You and I at least can have no reason to fear an investigation.”

Henry looked rather frightened, and said: “No, my dear, of course not, but hadn't we better think it over before we act?”

“Deryk, you don't think he was poisoned, do you?” asked Stella anxiously.

Fielding gave her a brief smile. “No, I don't. At the same time, if Mrs Lupton feels there is room for doubt I should naturally prefer that there should be a post-mortem examination.” He glanced at Mrs Lupton as he spoke, and added: “As far as I am concerned there is no objection to the matter being put into the hands of the Coroner.”

“Well, I think there's every objection!” said Guy angrily. “Everyone but Aunt Gertrude is perfectly satisfied with your diagnosis, and I utterly fail to see what point there is in having uncle cut up, and a lot of family linen washed in public! Of course he wasn't poisoned, but the instant we have an autopsy and an inquest people will start talking, and say there's no smoke without a fire, and life will be pure hell!”

“I must say, that is perfectly true,” agreed his mother. “And one cannot help wondering whether it is quite what poor Gregory would have liked.”

“It isn't,” said Miss Matthews positively. “He said he wasn't going to have anything more to do with doctors. And it isn't what I like either, though no one considers my feelings in this house, or ever has! I know what it will be. We shall all have to answer questions which have nothing to do with the case, and after all no one could possibly live with Gregory without quarrelling with him. And for my part I shall tell them quite frankly that it was Gertrude who always quarrelled most with him in the nursery, which is perfectly true, as poor Hubert and Arthur would bear me out if only they were alive to hear me!” This chance reference to her two deceased brothers caused her to burst into tears again. She brought out a large handkerchief from her pocket, and sniffed into it, saying: “If only I had a Man to turn to! But my brothers are all dead, and even Mr Rumbold's away, and you can put upon me as much as you choose!”

“Don't be ridiculous, Harriet!” commanded her sister. “No one suspects you of having anything to do with it.”

“That's what you say!” retorted Miss Matthews. “But I haven't the least doubt they'll bring it home to the duck, and not believe a word about the cutlets! And if they don't say it's the duck you may depend upon it they'll fix upon poor Guy, because his uncle was going to send him to South America, which was just like Gregory, and if Guy had killed him there would have been some excuse.

And so I shall tell them! Guy's the only one of you who has any affection for his poor old aunt, and it's my belief you're behaving like this out of pure spite, Gertrude!”