It seemed quite a natural question, but the quick look that accompanied it was not so natural.
Poirot replied in the most matter-of-fact manner.
"No, not since I saw her at the hotel with you yesterday."
"Ah – I thought perhaps she might have called upon you."
Poirot was busy pouring out three glasses of sherry.
He said in a slightly abstracted voice:
"No. Was there any – reason for her calling on me?"
"No, no." Dr Tanios accepted his sherry. "Thank you. Thank you very much. No, there was no exact reason, but, to be frank, I am very much concerned about my wife's state of health."
"Ah, she is not strong?"
"Her bodily health," said Tanios slowly, "is good. I wish I could say the same for her mind."
"Ah?"
"I fear, M. Poirot, that she is on the verge of a complete nervous breakdown."
"My dear Dr Tanios, I am extremely sorry to hear this."
"This condition has been growing for some time. During the last two months her manner towards me has completely changed. She is nervous, easily startled, and she has the oddest fancies – actually they are more than fancies – they are delusions!"
"Really?"
"Yes. She is suffering from what is commonly known as persecution mania – a fairly well-known condition."
Poirot made a sympathetic noise with his tongue.
"You can understand my anxiety!"
"Naturally. Naturally. But what I do not quite understand is why you have come to me. How can I help you?"
Dr Tanios seemed a little embarrassed.
"It occurred to me that my wife might have – or may yet – come to you with some extraordinary tale. She may conceivably say that she is in danger from me – something of that kind."
"But why should she come to me?"
Dr Tanios smiled – it was a charming smile – genial yet wistful.
"You are a celebrated detective, M. Poirot. I saw – I could see at once – that my wife was very impressed at meeting you yesterday. The mere fact of meeting a detective would make a powerful impression on her in her present state. It seems to me highly probable that she might seek you out and – and – well, confide in you. That is the way these nervous affections go! There is a tendency to turn against those nearest and dearest to you."
"Very distressing."
"Yes, indeed. I am very fond of my wife." There was a rich tenderness in his voice. "I always feel it was so brave of her to marry me – a man of another race – to come out to a far country – to leave all her own friends and surroundings. For the last few days I have been really distraught… I can see only one thing for it…"
"Yes?"
"Perfect rest and quiet – and suitable psychological treatment. There is a splendid home I know of run by a first-class man. I want to take her down there – it is in Norfolk – straightaway. Perfect rest and isolation from outside influence – that is what is needed. I feel convinced that once she has been there a month or two under skilled treatment there will be a change for the better."
"I see," said Poirot.
He uttered the words in a matter-of-fact manner without any clue to the feelings that prompted him.
Tanios again shot a quick glance at him.
"That is why, if she should come to you, I should be obliged if you will let me know at once."
"But certainly. I will telephone you. You are at the Durham Hotel still?"
"Yes. I am going back there now."
"And your wife is not there?"
"She went out directly after breakfast."
"Without telling you where she was going?"
"Without saying a word. That is most unlike her."
"And the children?"
"She took them with her."
"I see."
Tanios got up.
"Thank you so much, M. Poirot. I need hardly say that if she does tell you any high-flown stories of intimidation and persecution, pay no attention to them. It is, unfortunately, a part of her malady."
"Most distressing," said Poirot with sympathy.
"It is indeed. Although one knows, medically speaking, that it is part of a recognized mental disease, yet one cannot help being hurt when a person very near and dear to you turns against you and all their affection changes to dislike."
"You have my deepest sympathy," said Poirot as he shook hands with his guest. "By the way -" Poirot's voice recalled Tanios just as he was at the door.
"Yes?"
"Do you ever prescribe chloral for your wife?"
Tanios gave a startled movement.
"I – no – at least I may have done. But not lately. She seems to have taken an aversion to any form of sleeping draught."
"Ah! I suppose because she does not trust you?"
"M. Poirot!"
Tanios came striding forward angrily.
"That would be part of the disease," said Poirot smoothly.
Tanios stopped.
"Yes, yes, of course."
"She is probably highly suspicious of anything you give her to eat or drink. Probably suspects you of wanting to poison her?"
"Dear me, M. Poirot, you are quite right. You know something of such cases, then?"
"One comes across them now and then in my profession, naturally. But do not let me detain you. You may find her waiting for you at the hotel."
"True. I hope I shall. I feel terribly anxious." He hurried out of the room.
Poirot went swiftly to the telephone. He flicked over the pages of the telephone directory and asked for a number.
"'Allo – 'allo – is that the Durham Hotel? Can you tell me if Mrs Tanios is in? What? T-a-n-i-o-s. Yes, that is right. Yes? Yes? Oh, I see." He replaced the receiver.
"Mrs Tanios left the hotel this morning early. She returned at eleven, waited in the taxi whilst her luggage was brought down and drove away with it."
"Does Tanios know she took away her luggage?"
"I think not as yet."
"Where has she gone?"
"Impossible to tell."
"Do you think she will come back here?"
"Possibly. I cannot tell."
"Perhaps she will write."
"Perhaps."
"What can we do?"
Poirot shook his head. He looked worried and distressed.
"Nothing at the moment. A hasty lunch and then we will go and see Theresa Arundell."
"Do you believe it was her on the stairs?"
"Impossible to tell. One thing I made sure of – Miss Lawson could not have seen her face. She saw a tall figure in a dark dressing gown, that is all."
"And the brooch?"
"My dear friend, a brooch is not part of a person's anatomy! It can be detached from that person. It can be lost – or borrowed – or even stolen."
"In other words, you don't want to believe Theresa Arundell guilty?"
"I want to hear what she has to say on the matter."
"And if Mrs Tanios comes back?"
"I will arrange for that."
George brought in an omelette.
"Listen, George," said Poirot. "If that lady comes back, you will ask her to wait. If Dr Tanios comes while she is here, on no account let him in. If he asks if his wife is here, you will tell him she is not. You understand?"
"Perfectly, sir."
Poirot attacked the omelette.
"This business complicates itself," he said. "We must step very carefully. If not – the murderer will strike again."
"If he did you might get him."
"Quite possibly, but I prefer the life of the innocent to the conviction of the guilty. We must go very, very carefully."
Chapter 24
THERESA'S DENIAL
We found Theresa Arundell just preparing to go out.
She was looking extraordinarily attractive. A small hat of the most outrageous fashion descended rakishly over one eye. I recognized with momentary amusement that Bella Tanios had worn a cheap im
itation of such a hat yesterday and had worn it – as George had put it – on the back of the head instead of over the right eye. I remembered well how she had pushed it further and further back on her untidy hair.
Poirot said politely:
"Can I have just a minute or two, mademoiselle, or will it delay you too much?"
Theresa laughed.
"Oh, it doesn't matter. I'm always three quarters of an hour late for everything. I might just as well make it an hour."
She led him into the sitting-room. To my surprise Dr Donaldson rose from a chair by the window.
"You've met M. Poirot already. Rex, haven't you?"
"We met at Market Basing," said Donaldson stiffly.
"You were pretending to write the life of my drunken grandfather, I understand," said Theresa. "Rex, my angel, will you leave us?"
"Thank you, Theresa, but I think that from every point of view it would be advisable for me to be present at this interview."
There was a brief duel of eyes. Theresa's were commanding. Donaldson's were impervious. She showed a quick flash of anger.
"All right, stay then, damn you!"
Dr Donaldson seemed unperturbed.
He seated himself again in the chair by the window, laying down his book on the arm of it. It was a book on the pituitary gland, I noticed.
Theresa sat down on her favourite low stool and looked impatiently at Poirot.
"Well, you've seen Purvis? What about it?"
Poirot said in a non-committal voice:
"There are – possibilities, mademoiselle."
She looked at him thoughtfully. Then she sent a very faint glance in the direction of the doctor. It was, I think, intended as a warning to Poirot.
"But it would be well, I think," went on Poirot, "for me to report later when my plans are more advanced."
A faint smile showed for a minute on Theresa's face.
Poirot continued:
"I have today come from Market Basing and while there I have talked to Miss Lawson. Tell me, mademoiselle, did you on the night of April 13th (that was the night of the Easter Bank Holiday) kneel upon the stairs after every one had gone to bed?"
"My dear Hercule Poirot, what an extraordinary question. Why should I?"
"The question, mademoiselle, is not why you should, but whether you did."
"I'm sure I don't know. I should think it most unlikely."
"You comprehend, mademoiselle. Miss Lawson says you did."
Theresa shrugged her attractive shoulders.
"Does it matter?"
"It matters very much."
She stared at him in a perfectly amiable fashion. Poirot stared back.
"Loopy!" said Theresa.
"Pardon?"
"Definitely loopy!" said Theresa. "Don't you think so, Rex?"
Dr Donaldson coughed.
"Excuse me, M. Poirot, but what is the point of the question?"
My friend spread out his hands.
"It is most simple! Some one drove in a nail in a convenient position at the head of the stairs. The nail was just touched with brown varnish to match the skirting-board."
"Is this a new kind of witchcraft?" asked Theresa.
"No, mademoiselle, it is much more homely and simple than that. On the following evening, the Tuesday, some one attached a string or thread from the nail to the banisters with the result that when Miss Arundell came out of her room she caught her foot in it and went headlong down the stairs."
Theresa drew in her breath sharply.
"That was Bob's ball!"
"Pardon, it was not."
There was a pause. It was broken by Donaldson, who said in his quiet, precise voice:
"Excuse me, but what evidence have you in support of this statement?"
Poirot said quietly:
"The evidence of the nail, the evidence of Miss Arundell's own written words, and finally the evidence of Miss Lawson's eyes."
Theresa found her voice.
"She says I did it, does she?"
Poirot did not answer except by bending his head a little.
"Well, it's a lie! I had nothing to do with it!"
"You were kneeling on the stairs for quite another reason?"
"I wasn't kneeling on the stairs at all!"
"Be careful, mademoiselle."
"I wasn't there! I never came out of my room after I went to bed on any evening I was there."
"Miss Lawson recognized you."
"It was probably Bella Tanios or one of the maids she saw."
"She says it was you."
"She's a damned liar!"
"She recognized your dressing gown and a brooch you wear."
"A brooch – what brooch?"
"A brooch with your initials."
"Oh, I know the one! What a circumstantial liar she is!"
"You still deny that it was you she saw?"
"If it's my word against hers -"
"You are a better liar than she is – eh?"
Theresa said calmly:
"That's probably quite true. But in this case I'm speaking the truth. I wasn't preparing a booby trap, or saying my prayers, or picking up gold or silver, or doing anything at all on the stairs."
"Have you this brooch that was mentioned?"
"Probably. Do you want to see it?"
"If you please, mademoiselle."
Theresa got up and left the room. There was an awkward silence. Dr Donaldson looked at Poirot much as I imagined he might have looked at an anatomical specimen.
Theresa returned.
"Here it is."
She almost flung the ornament at Poirot.
It was a large rather showy chromium or stainless steel brooch with T.A. enclosed in a circle. I had to admit that it was large enough and showy enough to be easily seen in Miss Lawson's mirror.
"I never wear it now. I'm tired of it," said Theresa. " London 's been flooded with them. Every little skivvy wears one."
"But it was expensive when you bought it?"
"Oh, yes. They were quite exclusive to begin with."
"When was that?"
"Last Christmas, I think it was. Yes, about then."
"Have you ever lent it to any one?"
"No."
"You had it with you at Littlegreen House?"
"I suppose I did. Yes, I did. I remember."
"Did you leave it about at all? Was it out of your possession while you were there?"
"No, it wasn't. I wore it on a green jumper, I remember. And I wore the same jumper every day."
"And at night?"
"It was still in the jumper."
"And the jumper?"
"Oh, hell, the jumper was sitting on a chair."
"You are sure no one removed the brooch and put it back again the next day?"
"We'll say so in court if you like – if you think that's the best lie to tell! Actually I'm quite sure that nothing like that happened! It's a pretty idea that somebody framed me – but I don't think it's true."
Poirot frowned. Then he got up, attached the brooch carefully to his coat lapel and approached a mirror on a table at the other end of the room. He stood in front of it and then moved slowly backward, getting an effect of distance.
Then he uttered a grunt.
"Imbecile that I am! Of course!"
He came back and handed the brooch to Theresa with a bow.
"You are quite right, mademoiselle. The brooch did not leave your possession! I have been regrettably dense."
"I do like modesty," said Theresa, pinning the brooch on carelessly.
She looked up at him.
"Anything more? I ought to be going."
"Nothing that cannot be discussed later."
Theresa moved towards the door. Poirot went on in a quiet voice:
"There is a question of exhumation, it is true -"
Theresa stopped dead. The brooch fell from her hand to the ground.
"What's that?"
Poirot said clearly:
"It
is possible that the body of Miss Emily Arundell may be exhumed."
Theresa stood still, her hands clenched.
She said in a low, angry voice:
"Is this your doing? It can't be done without an application from the family!"
"You are wrong, mademoiselle. It can be done on an order from the Home Office."
"My God!" said Theresa.
She turned and walked swiftly up and down.
Donaldson said quietly:
"I really don't see that there is any need to be so upset, Tessa. I dare say that to an outsider the idea is not very pleasant, but -"
She interrupted him.
"Don't be a fool, Rex!"
Poirot asked:
"The idea disturbs you, mademoiselle?"
"Of course it does! It isn't decent. Poor old Aunt Emily. Why the devil should she be exhumed?"
"I presume," said Donaldson, "that there is some doubt as to the cause of death?"
He looked inquiringly at Poirot. He went on. "I confess that I am surprised. I think that there is no doubt that Miss Arundell died a natural death from a disease of long standing."
"You told me something about a rabbit and liver trouble once," said Theresa. "I've forgotten it now, but you infect a rabbit with blood from a person with yellow atrophy of the liver, and then you inject that rabbit's blood into another rabbit, and then that second rabbit's blood into a person and the person gets a diseased liver. Something like that."
"That was merely an illustration of serum therapeutics," said Donaldson patiently.
"Pity there are so many rabbits in the story!" said Theresa with a reckless laugh. "None of us keep rabbits." She turned on Poirot and her voice altered.
"M. Poirot, is this true?" she asked.
"It is true enough, but – there are ways of avoiding such a contingency, mademoiselle."
"Then avoid it!" Her voice sank almost to a whisper. It was urgent, compelling. "Avoid it at all costs!"
Poirot rose to his feet.
"Those are your instructions?" His voice was formal.
"Those are my instructions."
"But, Tessa -" Donaldson interrupted.
She whirled round on her fiancée. "Be quiet! She was my aunt, wasn't she? Why should my aunt be dug up? Don't you know there will be paragraphs in the papers and gossip and general unpleasantness?"
She swung round again on Poirot.
"You must stop it! I give you carte blanche. Do anything you like, but stop it!"
Poirot bowed formally.
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