"Well," he answered, "the stories I have heard don't all tally, and one or two may be exaggerated. But there is no doubt about the robbery of Lady Fitzgraham's famous diamonds, which I have always heard were worth anything between thirty and forty thousand pounds. She was coming over to stay at the Embassy, and had them with her, it seems, in quite a small dressing-bag. I am told she declares she is positive the stones were in the bag, which was locked, when she went on board at Newhaven; yet early this morning they were missing, though the bag was still locked. The theory is that during the night someone must by some means have forced an entrance to the cabinthey declare the cabin door was locked, but of course it can't have beenin which she and her maid slept, have unlocked the bag and extracted the jewels. Lady Fitzgraham was travelling alone with her maid, I am told," he ended, "but Sir Aubrey Belston travelled with her part way from London to Newhaven."
"You are talking to Sir Aubrey at this moment," Connie Stapleton said quickly. She turned to me: "Sir Aubrey, let me introduce Mr. Wollaston."
"I beg your pardon," Wollaston stammered, "I had no ideaI know you by name, of course, but I have not before, I believe, had the pleasure of meeting you. It was Hughie Gastrell, whom I expect you know, who told me he had seen you in Lady Fitzgraham's compartment on the way to Newhaven. I suppose Lady Fitzgraham didn't, by any chance, speak to you of her jewelssay she had them with her, or anything of that kind?"
"She didn't say a word about them," I answered. "Is she on this train?"
"Yes. Gastrell has gone to suggest to her that she should stay with us at the 'Continental,' and"
"Sir Aubrey has just decided to stay there," Mrs. Stapleton interrupted, "and I have proposed that to-night we should all dine together."
Conversation then reverted to the suicide and the robbery, and as Connie Stapleton's friends who shared the private car entered it, she introduced them to me. They seemed pleasant people enough, and, as the subject of conversation did not change, one after another they propounded ingenious theories to account for the way the robbery might have been committed. I noticed that they spoke less about the alleged suicide, and that when the subject was broached they confined their remarks chiefly to the question of the dead man's disguise, suggesting reasons which they considered might have prompted him to disguise himself. They ended by deciding there was no reason to suppose that the suicide and the robbery had any bearing on each other.
The run from Dieppe to Paris by express takes about three hours, and we were about half-way through the journey when Wollaston, who had been absent at least half an hour, re-entered our compartment in conversation with my recent travelling companion, whom I now knew to be Lady Fitzgraham. She hardly acknowledged my look of recognition, and out of the tail of my eye I saw Connie Stapleton glance quickly at each of us in turn, as though Lady Fitzgraham's unmistakable stiffness surprised her.
Now the train was running at high speed across the flat, uninteresting stretch of country which lies about thirty miles south of Rouen. Presently the Seine came in sight again, and for some miles we ran parallel with it. We had just rushed through a little wayside station beyond Mantes, the train oscillating so severely as it rattled over the points that Dulcie, Connie Stapleton and Lady Fitzgraham became seriously alarmed, while other occupants of the car glanced apprehensively out of the windows.
"This car wants coupling up," Gastrell exclaimed suddenly. "At our next stopping place I'll complain, and get it done."