按键盘上方向键 ← 或 → 可快速上下翻页，按键盘上的 Enter 键可回到本书目录页，按键盘上方向键 ↑ 可回到本页顶部！
————未阅读完？加入书签已便下次继续阅读！
ly that time that the first rumours were going round of your being in treaty for the famous rubies。〃
〃But why murder？〃 murmured Van Aldin brokenly。 〃Surely a clever thief could have stolen the jewels without running his head into a noose。〃
Poirot shook his head。 〃This is not the first murder that lies to the Marquis's charge。 He is a killer by instinct； he believes； too； in leaving no evidence behind him。 Dead men and women tell no tales。
〃The Marquis had an intense passion for famous and historical jewels。 He laid his plans far beforehand by installing himself as your secretary and getting his acplice to obtain the situation of maid with your daughter； for whom he guessed the jewels were destined。 And； though this was his matured and carefully thought…out plan； he did not scruple to attempt a short…cut by hiring a couple of Apaches to waylay you in Paris on the night you bought the jewels。 That plan failed； which hardly surprised him； I think。 This plan was； so he thought； pletely safe。 No possible suspicion could attach to Richard Knighton。 But like all great men … and the Marquis was a great man … he had his weaknesses。 He fell genuinely in love with Miss Grey； and suspecting her liking for Derek Kettering； he could not resist the temptation to saddle him with the crime when the opportunity presented itself。 And now； Monsieur Van Aldin； I am going to tell you something very curious。 Miss Grey is not a fanciful woman by any means； yet she firmly believes that she felt your daughter's presence beside her one day in the Casino Gardens at Monte Carlo； just after she had been having a long talk with Knighton。 She was convinced； she says； that the dead woman was urgently trying to tell her something； and it suddenly came to her that what the dead woman was trying to say was that Knighton was her murderer！ The idea seemed so fantastic at the time that Miss Grey spoke of it to no one。 But she was so convinced of its truth that she acted on it … wild as it seemed。 She did not discourage Knighton's advances； and she pretended to him that she was convinced of Derek Kettering's guilt。〃
〃Extraordinary；〃 said Van Aldin。
〃Yes； it is very strange。 One cannot explain these things。 Oh； by the way； there is one little point that baffled me considerably。 Your secretary has a decided limp … the result of a wound that he received in the ost decidedly did not limp。 That was a stumbling…block。 But Miss Lenox Tamplin happened to mention one day that Knighton's limp had been a surprise to the surgeons who had been in charge of the case in her mother's hospital。 That suggested camouflage。 When I was in London I went to the surgeon in question； and I got several technical details from him which confirmed me in that belief。 I mentioned the name of that surgeon in Knighton's hearing the day before yesterday。 The natural thing would have been for Knighton to mention that he had been attended by him during the war； but he said nothing … and that little point； if nothing else； gave me the last final assurance that my theory of the crime was correct。 Miss Grey； too； provided me with a cutting； showing that there had been a robbery at Lady Tamplin's hospital during the time that Knighton had been there。 She realized that I was on the same track as herself when I wrote to her from the Ritz in Paris。
〃I had some trouble in my inquiries there； but I got what I wanted … evidence that Ada Mason arrived on the morning after the crime and not on the evening of the day before。〃
There was a long silence； then the millionaire stretched out a hand to Poirot across the table。
〃I guess you know what this means to me； Monsieur Poirot；〃 he said huskily。 〃I am sending you round a cheque in the morning； but no cheque in the world will express what I feel about what you have done for me。 You are the goods； Monsieur Poirot。 Every time； you are the goods。〃
Poirot rose to his feet； his chest swelled。
〃I am only Hercule Poirot；〃 he said modestly； 〃yet； as you say； in my own way I am a big man； even as you also are a big man。 I am glad and happy to have been of service to you。 Now I go to repair the damages caused by travel。 Alas！ my excellent Georges is not with me。〃
In the lounge of the hotel he encountered a friend … the venerable Monsieur Papopolous； his daughter Zia beside him。
〃I thought you had left Nice； Monsieur Poirot；〃 murmured the Greek as he took the detective's affectionately proffered hand。
〃Business pelled me to return； my dear Monsieur Papopolous。〃
〃Business？〃
〃Yes； business。 And talking of business； I hope your health is better； my dear friend？〃
〃Much better。 In fact； we are returning to Paris tomorrow。〃
〃I am enchanted to hear such good news。 You have not pletely ruined the Greek ex…Minister； I hope。〃
〃I？〃
〃I understand you sold him a very wonderful ruby which … strictly entre nous … is being worn by Mademoiselle Mirelle； the dancer？〃
〃Yes；〃 murmured Monsieur Papopolous； 〃yes； that is so。〃
〃A ruby not unlike the famous 'Heart of Fire'？〃
〃It has points of resemblance； certainly；〃 said the Greek casually。
〃You have a wonderful hand with jewels； Monsieur Papopolous。 I congratulate you。 Mademoiselle Zia； I am desolate that you are returning to Paris so speedily。 I had hoped to see some more of you now that my business is acplished。〃
〃Would one be indiscreet if one asked what that business was？〃 asked Monsieur Papopolous。
〃Not at all； not at all。 I have just succeeded in laying the Marquis by the heels。〃
A far…away look came over Monsieur Papopolous' noble countenance。
〃The Marquis？〃 he murmured； 〃now why does that seem familiar to me？ No … I cannot recall it。〃
〃You would not； I am sure；〃 said Poirot。 〃I refer to a very notable criminal and jewel robber。 He has just been arrested for the murder of the English lady； Madame Kettering。〃
〃Indeed？ How interesting these things are！〃
A polite exchange of farewells followed； and when Poirot was out of earshot。 Monsieur Papopolous turned to his daughter。
〃Zia；〃 he said； with feeling； 〃that man is the devil！〃
〃I like him。〃
〃I like him myself；〃 admitted Monsieur Papopolous。 〃But he is the devil； al