'It really depends on the primroses,' said Miss Marple. 'I mean, Mrs Bantry said they were yellow and pink. If it was a pink primrose that turned blue, of course, that fits in perfectly. But if it happened to be a yellow one -'
'It was a pink one,' said Mrs Bantry.
She stared. They all stared at Miss Marple.
'Then that seems to settle it,' said Miss Marple. She shook her head regretfully. 'And the wasp season and everything. And of course the gas.'
'It reminds you, I suppose, of countless village tragedies?' said Sir Henry.
'Not tragedies,' said Miss Marple. 'And certainly nothing criminal. But it does remind me a little of the trouble we are having with the district nurse. After all, nurses are human beings, and what with having to be so correct in their behaviour and wearing those uncomfortable collars and being so thrown with the family - well, can you wonder that things sometimes happen?'
A glimmer of light broke upon Sir Henry.
'You mean Nurse Carstairs?'
'Oh no. Not Nurse Carstairs. Nurse Copling. You see, she had been there before, and very much thrown with Mr Pritchard, who you say is an attractive man. I daresay she thought, poor thing - well, we needn't go into that. I don't suppose she knew about Miss Instow, and of course afterwards, when she found out, it turned her against him and she tried to do all the harm she could. Of course the letter really gave her away, didn't it?'
'What letter?'
'Well, she wrote to the fortune-teller at Mrs Pritchard's request, and the fortune-teller came, apparently in answer to the letter. But later it was discovered that there never had been such a person at that address. So that shows that Nurse Copling was in it. She only pretended to write - so what could be more likely than that she was the fortune teller herself?'
'I never saw the point about the letter,' said Sir Henry. 'That's a most important point, of course.'
'Rather a bold step to take,' said Miss Marple, 'because Mrs Pritchard might have recognized her in spite of the disguise - though of course if she had, the nurse could have pretended it was a joke.'
'What did you mean,' said Sir Henry, 'when you said that if you were a certain person you would not have trusted to fright?'
'One couldn't be sure that way,' said Miss Marple. 'No, I think that the warnings and the blue flowers were, if I may use a military term,' she laughed self-consciously - 'just camouflage.'
'And the real thing?'
'I know,' said Miss Marple apologetically, 'that I've got wasps on the brain. Poor things, destroyed in their thousands - and usually on such a beautiful summer's day. But I remember thinking, when I saw the gardener shaking up the cyanide of potassium in a bottle with water, how like smelling-salts it looked. And if it were put in a smelling-salts bottle and substituted for the real one - well, the poor lady was in the habit of using her smelling-salts. Indeed you said they were found by her hand. Then, of course, while Mr Pritchard went to telephone to the doctor, the nurse would change it for the real bottle, and she'd just turn on the gas a little bit to mask any smell of almonds and in case anyone felt queer, and I always have heard that cyanide leaves no trace if you wait long enough. But, of course I may be wrong, and it may have been something entirely different in the bottle; but that doesn't really matter, does it?'
Miss Marple paused, a little out of breath.
Jane Helier leant forward and said, 'But the blue geranium, and the other flowers?'
'Nurses always have litmus paper, don't they?' said Miss Marple, 'for - well, for testing. Not a very pleasant subject We won't dwell on it. I have done a little nursing myself.' She grew delicately pink. 'Blue turns red with acids, and red turns blue with alkalis. So easy to paste some red litmus over a red flower - near the bed, of course. And then, when the poor lady used her smelling-salts, the strong ammonia fumes would turn it blue. Really most ingenious. Of course, the geranium wasn't blue when they first broke into the room - nobody noticed it till afterwards. When nurse changed the bottles, she held the sal ammoniac against the wallpaper for a minute, I expect'
'You might have been there. Miss Marple,' said Sir Henry.
'What worries me,' said Miss Marple, 'is poor Mr Pritchard and that nice girl, Miss Instow. Probably both suspecting each other and keeping apart - and life so very short.'
She shook her head.
'You needn't worry,' said Sir Henry. 'As a matter of fact I have something up my sleeve. A nurse has been arrested on a charge of murdering an elderly patient who had left her a legacy. It was done with cyanide of potassium substituted for smelling-salts. Nurse Copling trying the same trick again. Miss Instow and Mr Pritchard need have no doubts as to the truth.'
'Now isn't that nice?' cried Miss Marple. 'I don't mean about the new murder, of course. That's very sad, and shows how much wickedness there is in the world, and that if once you give way - which reminds me I must finish my little conversation with Dr Lloyd about the village nurse.'
The Companion
'Now, Dr Lloyd,' said Miss Helier. 'Don't you know any creepy stories?'
She smiled at him - the smile that nightly bewitched the theatre-going public. Jane Helier was sometimes called the most beautiful woman in England, and jealous members of her own profession were in the habit of saying to each other: 'Of course Jane's not an artist. She can't act - if you know what I mean. It's those eyes!'
And 'those eyes' were at this minute fixed appealingly on the grizzled elderly bachelor doctor, who, for the last five years, had ministered to the ailments of the village of St Mary Mead.
With an unconscious gesture, the doctor pulled down his waistcoat (inclined of late to be uncomfortably tight) and racked his brains hastily, so as not to disappoint the lovely creature who addressed him so confidently.
'I feel,' said Jane dreamily, 'that I would like to wallow in crime this evening.'
'Splendid,' said Colonel Bantry, her host 'Splendid, splendid.' And he laughed a loud hearty military laugh. 'Eh, Dolly?'
His wife, hastily recalled to the exigencies of social life (she had been planning her spring border) agreed enthusiastically.
'Of course it's splendid,' she said heartily but vaguely. 'I always thought so.'
'Did you, my dear?' said old Miss Marple, and her eyes twinkled a little.
'We don't get much in the creepy line - and still less in the criminal line - in St Mary Mead, you know. Miss Helier,' said Dr Lloyd.
'You surprise me,' said Sir Henry Clithering. The ex-Commissioner of Scotland Yard turned to Miss Marple. 'I always understood from our friend here that St Mary Mead is a positive hotbed of crime and vice.'
'Oh, Sir Henry!' protested Miss Marple, a spot of colour coming into her cheeks. 'I'm sure I never said anything of the kind. The only thing I ever said was that human nature is much the same in a village as anywhere else, only one has opportunities and leisure for seeing it at closer quarters.'
'But you haven't always lived here,' said Jane Helier, still addressing the doctor. 'You've been in all sorts of queer places all over the world - places where things happen!'
'That is so, of course,' said Dr Lloyd, still thinking desperately. 'Yes, of course… Yes… Ah! I have it!'
He sank back with a sigh of relief.
'It is some years ago now - I had almost forgotten. But the facts were really very strange - very strange indeed. And the final coincidence which put the clue into my hand was strange also.'
Miss Helier drew her chair a little nearer to him, applied some lipstick and waited expectantly. The others also turned interested faces towards him.
'I don't know whether any of you know the Canary Islands,' began the doctor.