'He died from nicotine poisoning,' replied Hannasyde.

'What a shame!' said Randall. 'It sounds very common-almost vulgar. I think I will throw away the rest of my cigarette.'

'I don't propose to take up your time -'

'My valuable time,' interpolated Randall gently.

'-any longer than I need, Mr Matthews, but as I find that you are not only the heir to your uncle's property but also the head of the family, I thought it only right to call on you. It will be necessary for the police to go through the deceased's papers.'

'Ah, you want my uncle's solicitor,' said Randall. 'I am sure you will like him.'

'I don't think I have his name,' Hannasyde said. 'Perhaps you would be good enough -'

'Certainly,' said Randall. 'His name is Carrington.' Hannasyde looked up quickly from his notebook.

'Carrington?'

'Giles Carrington. I think there are more of them, and I am sure I went to Adam Street to visit them.'

'Thank you,' said Hannasyde. 'I know Mr Giles Carrington very well. Now, if you would answer one or two questions, Mr Matthews, I need not detain you. When did you last see your uncle?'

Randall wrinkled his brow. 'Do you know, I seem to have heard those words before? Ought it not to be father?'

Hannasyde was aware of rising annoyance. He curbed it, and replied evenly: 'When was it, please?'

'Surely the Civil Wars?' said Randall. 'Oh, I'm so sorry, I thought we were talking about pictures! I last saw my uncle on the Sunday before he died. That would be -'

'May 12th,' said Hannasyde. 'You were at Grinley Heath on that day?'

'I was indeed,' said Randall with a faint shudder. 'You will forgive my curiosity, Mr Matthews, but have you any particular reason for remembering the occasion?' asked Hannasyde, observing the shudder.

'It is quite indelibly printed on my mind,' said Randall. 'My visit coincided with that of my cousin, Mrs-I think it's Crewe, but I'm not altogether sure.'

'Is that all!'

'No,' said Randall. 'It was by no means all. She brought her regrettable offspring with her, and appeared to think it a fortunate circ.u.mstance that I should be present to admire it.'

Hannasyde ignored this, and said in his curtest tone: 'And that was the last time you saw the deceased?'

'Yes,' said Randall.

'Were you on good terms with him?'

'Quite,' said Randall indifferently.

'Intimate terms, Mr Matthews?'

Randall looked at him through his lashes. 'I shall have to ask you to construe, my dear Superintendent.'

'Let me put it this way: were you in his confidence?'

'I shouldn't think so,' replied Randall. 'There is just that indefinable something about me which does not lead my family to confide in me.'

'You cannot tell me, then, whether he had any enemies?'

'No,' said Randall softly. 'And I cannot tell you whether he had any friends either.'

'Oh!' Hannasyde cast him a shrewd glance under his brows. 'Do you know of anyone who had any reason to wish him dead?'

'Other than myself?' asked Randall.

The Sergeant jumped. Hannasyde answered: 'Had you reason, Mr Matthews?'

Randall smiled at him. 'My very dear sir, I'm the heir. Now do let us understand each other! There's not the least need for you to ask me careful questions. I shall be delighted to answer anything you choose to ask me. In fact, I'm positively burning to a.s.sist you to track down the murderer.'

'Thank you,' said Hannasyde.

'Not at all,' replied Randall. 'Only you mustn't be shy. You would like to know the state of my Bank balance, for one thing. That's not the sort of question I can answer offhand, but I will give you a letter of introduction to my Bank manager.'

'I should prefer it if you would give me an account of your movements on May 14th,' said Hannasyde.

'What could be easier? I was naturally at Newmarket,' answered Randall at once.

'You are fond of racing, Mr Matthews?'

'Very,' said Randall, moving over to his desk, and beginning to jot down something on a half-sheet of notepaper. 'Returning to town after the 3.30 race, in the company of one Frank Clutterbuck, whose address I am going to give you, I came back to this flat, changed my clothes-vide my man Benson-and repaired to Duval's, a restaurant no doubt known to you. Mention my name to the maitre d' hotel. I was joined there by two friends, whose names and addresses I am at the moment writing down for you. From Duval's we went to the Palladium-Row B, in the stalls-8, 9, and 10. Leaving the Palladium shortly before the end of the performance, I became a slave to duty, and drove but I stupidly omitted to take the taxi-driver's number to South Street, where I made a belated but graceful appearance at Mrs Ma.s.singham's dance. I will give you her address too. Somewhere in the region of three o'clock I left South Street, came back to this flat, and went to bed.' He rose, and handed the sheet of paper to Hannasyde. 'Where I remained, Superintendent, until Mr Giles Carrington rang me up, somewhere between eleven and twelve in the morning, to inform me that my uncle was dead, a medical inquiry in progress, and a police inquiry imminent.'

Hannasyde folded the paper, and put it away in his notebook. 'Were you surprised, Mr Matthews?'

'Would not you be?' said Randall.

'I think I should-if I knew of no one who could have had any motive for the murder.'

Randall smiled, and answered rather mockingly: 'Ah, I think you must be referring to-er-family dissensions. Which of my relatives would you like me to incriminate by some damaging statement? I have hardly any preference.'

'I don't want you to incriminate anyone, thank you, Mr Matthews, but if you know anything relevant to the case I should like to hear it.'

Randall stretched out his hand and took a cigarette from the box beside him, and began to tap it on his thumb-nail. 'But I don't think I do know anything relevant,' he said sadly.

'In that case we won't take up any more of your time,' said Hannasyde, and got up.

Randall touched a bell on his desk, and upon Benson's appearance instructed him, in his languid way, to show the visitors out.

As he walked down the stairs beside the Superintendent, Sergeant Hemingway said: 'A little too smooth-spoken, Chief. Just a little too smooth.' Hannasyde grunted.

'Alibi and all,' pursued the Sergeant. 'Very pat. Gave it out as though he was darned pleased about it. Pick-a-hole-in-that-if-you-can. Question is, can we?'

'I shouldn't think so. You can check up on it-as a matter of form. I'm going to see Mr Carrington.'

'What you might call the bright spot in a bad day,' remarked the Sergeant. 'Funny thing, running slap into him right on top of my mentioning the Vereker Case. I wonder if Miss Vereker-oh, she's Mrs Carrington now, isn't she? I wonder if she still breeds bull-terriers?'

'I'll ask him,' said Hannasyde.

'You might ask him at the same time whether young Vereker has got himself hanged yet,' recommended the Sergeant.

Mr Giles Carrington did not keep Superintendent Hannasyde waiting for long, He got up from his big, untidy desk as Hannasyde was ushered into his room, and came forward with his hand held out. 'Well, this is indeed a pleasant surprise!' he said. 'How are you, Hannasyde? Sit down!'

Hannasyde shook hands warmly, and accepted a chair and a cigarette. 'How are you, Mr Carrington? And Mrs Carrington?'

'Oh, we're both very fit, thanks!'

'And Mr Vereker? Hemingway-you remember him?-wants to know if he's got himself hanged yet. Those pen-and-ink sketches he did of the police still rankle!'

Giles laughed. 'He went abroad immediately the case was over, and I'm happy to be able to tell you that a marriage has now been arranged, and will shortly take place.'

'Miss Rivers? That's splendid. I hope you'll give him my best wishes.'

'I will, with pleasure. If you like to drop in and see us one evening you can give them to him yourself. He's staying with us at the moment.'

'Nothing I'd like better,' said Hannasyde. 'But the sight of me might bring up what must be pretty painful recollections, mightn't it?'

'You never know with Kenneth,' replied Giles. 'Quite probably not.' He cast the Superintendent an appraising look. 'By the way, what does the sight of you portend, Hannasyde? Business or pleasure?'

'Both,' returned Hannasyde. 'It was a great pleasure to me to work with you, you know.'

'Very nicely put, but it won't wash. I know nothing about the late Gregory Matthews.'

The Superintendent's eyes twinkled. 'Now, now, Mr Carrington! None of that Holmes-stuff! Of course it's the Matthews case.'

'Was he poisoned?' asked Giles.

'Yes, he was. Nicotine. I shall want to go through his papers.'

'All right. Tomorrow suit you?'

Hannasyde nodded. 'We shan't find anything. We're five days behind this murder. And they have to put me on it! Tell me what you know about Matthews, Mr Carrington.'

'Nothing much. He's been a client of ours for about five years. Digby Bryant used to handle his affairs, and Matthews came to us when he died. I gather he didn't hit it off with young Bryant. He hasn't troubled us much. A few routine jobs. I wasn't in his confidence.'

'Know how he made his money?'

'Oh, sort of financial punter, wasn't he? He had an office in the City, and I think played about with stocks and shares. Started life in a broker's office, I believe, and I suppose struck lucky.'

'We'll take a look at that office of his. Do you know anything about the rest of the family?'

'Nothing except what I saw when I went down to read the Will.'

'You're not being at all helpful,' complained Hannasyde. 'What did you make of Randall Matthews?'

Giles tipped the ash off the end of his cigarette. 'Well, since you ask me, I can't say I took to him much,' he replied.

'Nor did I. Know anything about him?'

Giles shook his head. 'Young man-about-town: not in my line of country. Are you interested in him?'

'I'm interested in anybody connected with this case. Hemingway says it's like pea-soup. It's this d.a.m.ned nicotine, Mr Carrington. It may have been swallowed, and the probability is that it wasn't. There was a bad scratch on the back of the deceased's left hand.'

'Borgia-stuff!' said Giles incredulously.

'Sounds like it, doesn't it? But one of our experts is of the opinion that the poison could have been absorbed that way. Well, the sister, Harriet Matthews, was the last person to be with Matthews on the night he died-though she didn't admit that to me. We can say, if you like, that she inflicted the scratch, but -'

'With a pair of poisoned nail-scissors,' interrupted Giles derisively. 'Go on, I like to see you becoming romantic.'

Hannasyde smiled. 'I know. But it's no joke, Mr Carrington. Suppose she inflicted the scratch, seemingly by accident, and then bathed it with lotion into which she'd dropped her poison?'

Just a moment,' said Giles. 'Is Harriet Matthews the eccentric lady with the economy-mania?'

'That's the one.'

'Out of all your suspects what a choice to make! She wouldn't have the sense, let alone the knowledge.'

'Voluble and eccentric ladies aren't always so guileless as they seem, Mr Carrington. Not that I think it was she. I don't. But the trouble is there's no one I think it was. On the face of it the heir's the likeliest suspect. He lives high, probably beyond his income, and, if I'm not much mistaken, bets a lot. Clever fellow, and looks pretty coldblooded. What's more, he presented me with a detailed alibi which I don't expect to pick the smallest hole in. And I haven't, so far, a thing on him. He says he heard of his uncle's death through you. How did he take it?'

Giles reflected. 'It was over the telephone, you know. Quite calmly, I think. I merely said that Matthews was dead, and added that there seemed to be some doubt about the cause of death, and that there was to be an autopsy.' He paused 'He sounded distinctly annoyed about that, but I think one would be. No one likes a scandal in the home circle, after all.'

'What did he say?'

'I don't remember. Something about the incompetence of doctors, and that he'd better come round and see me.'

'Oh, he came to see you that day, did he? When?' 'Shortly before one. He was perfectly self-possessed.

He came to arrange with me about reading the Will, and various other business matters.'

'He knew he was the heir, I suppose?' 'Oh yes! He's my fellow-executor.'

'Did he seem at all anxious to find out what had been happening down at Grinley Heath?'

'Not more than was natural. He wanted to know who was the fool who had started the murder-scare, but as I didn't know-'

'Who told him there was any question of murder? Did you?'

Giles looked at him. 'No, I don't think I did. But it rather leaps to the mind when you hear there's to be a post-mortem, doesn't it? I suppose he a.s.sumed there was a suspicion of poisoning, same as I did. He didn't seem to me to set much store by it, though. He said he had no doubt that the various members of his family were running entirely true to type, and added that the temptation to go down and watch them making fools of themselves was too strong to be withstood. I believe he did go down to Grinley that afternoon.'

'I've no doubt,' said Hannasyde. 'Very understandable that he should-and if there was any evidence at the Poplars waiting to be destroyed, even more understandable.'

'You sound a trifle peevish, my dear chap. Not like yourself.'

'Well, it's enough to make a saint swear, Mr Carrington: it really is! A man is poisoned on the evening of the 14th May. His own doctor finds natural causes, and is ready to sign the certificate, but one member of the family objects, so they think they'll have a post-mortem. The Divisional Surgeon makes no more of it than the family doctor, but the organs are sent up to the Home Office, as per regulations. No one at Grinley taking it seriously; no official action being taken. Result, it's five days before we get the case, during which time everyone connected with it has not only known that an inquiry was being conducted, but has also had plenty of time to dispose of whatever evidence there may have been. Dead man's room all nice and tidy, bottle of tonic providentially broken, everything cleared away.'