‘I listened for a while to Peggy giving instructions to her ayah – she was telling her which dress to lay out – and then she went off, singing, to her bath. Sandilands, she was singing! I was trying to get my quarterly returns in before the weekend – it’s always a problem and I always leave things till the last minute.’ A bleak smile. ‘After a while I suddenly realised I hadn’t heard her for a long time, a very long time. I began to get cross. I needed to have a shave, get ready for the evening. When you’ve been a bachelor for years, sharing a bathroom even with someone you love can be a bit of an irritation.

‘I went and tried the bathroom door. It was locked. Most unusual. We almost never locked the door. I banged and said something like – “Hurry up, Peg, we haven’t got all evening.” Something like that. There was no reply and I got worried. I thought perhaps she’d fainted. They always fill the baths too hot. And then I remembered that she, that she…’ Somersham was unable to go on.

‘Look, Somersham, you don’t have to spell it out for me. I know that she was pregnant.’

Somersham looked at him in surprise but then appeared to take the omniscience of the Law at face value and blundered on. ‘Ah, yes, well, can’t say I know much about the condition myself but it did come into my head that she might have swooned or whatever women do because of it. And then I got frantic. We had both wanted this baby so much. I couldn’t bear to think that something might have gone wrong. I yelled and pounded on the door and when there was still no reply I kicked it open.

‘The first thing I saw was that the window was open. It’s quite high – I suppose the sill must be five feet from the floor and the stool we use in the bathroom…’

Joe felt that tears were not far away. He reached out a consoling hand and patted the other on the knee. ‘Take your time,’ he said.

‘Sorry. But, dash it! Peggy used to sit on that stool when she was drying herself. And there it was under the window and even before I saw Peggy I saw there was blood on the stool and there was a smear of blood on the window sill. And then I saw Peggy dead in a bath full of blood. Terrible, terrible sight! I’ll never get it out of my mind. Whenever I close my eyes I see her lying there… Her wrists were cut to the bone. They say she’d probably been dead for almost an hour.’

‘Your servants saw nothing? Heard nothing?’

‘No.’

‘Tell me, Somersham – if you think back to the hours before six o’clock, to the period before she must have died, perhaps well before – were there any visitors to the house? Indian or English?’

‘Oh, good Lord! I was not at home until about three that afternoon. Peggy said that the padre had called in the morning. She went out to have lunch with one or two of her friends. No one in the afternoon, I think. But Indian? Look, you’d better have a word with my khitmutgar. There are natives in and out of the kitchen quarters all day. Delivering things, selling things, taking the washing away. Peggy and I wouldn’t necessarily have seen them.’

‘And when you began to see you were looking at a murder didn’t your suspicions light on some member of your staff?’

‘No, they didn’t. How can I explain this to you? It isn’t an Indian crime. People have a sort of picture of India – lustful black men seeking to do harm to virtuous white women. Oh, yes, I know it happened in the Mutiny but the Mutiny was a madness. An Indian once said to me, “An evil wind blew through the land.” Peggy’s death was an elaborate act. It wasn’t an impulse. It was carried out by someone who wanted to hurt her. To hurt her in a very personal way. And again, I say, I do not think this would be the Indian way.

‘My servants, so far as I have discussed it with them which is hardly at all, I might say, believe this act was not of this world…’

‘Yes, I’ve heard that,’ said Joe. ‘But look, we are agreed that it was murder, that it was not the act of a native – we are left with a European murderer. Would you accept that?’

‘What else can I accept?’

‘One more question, Somersham, and believe me when I say we have to ask these things – were you happy together?’

‘Happy? Yes, we were. I was nearly twenty years older than she but I think she loved me. She was thrilled that we were to have a child. We both were. We had both decided just that day to announce the news. She was going to write to her parents.’

Unchecked, the tears began to flow, ‘It wouldn’t be too much to say she was all the world to me. It’ll sound like a lot of twaddle to you, I dare say, but I used to sing “Annie Laurie” to her. “Oh like winds of summer sighing, her voice was low and sweet. She was all the world tae me. And for bonnie Annie Laurie, I’d lay me doon and dee.” ’

It occurred to Joe that this was probably the first time since his wife’s death that William Somersham had felt able to share his feelings with anyone and, in spite of his determination to remain detached, his heart and his sympathy went out to him. Joe had seen much suffering and bereavement – had become an unwilling expert – and he would have bet a year’s pay at that moment that the pain he was being shown was genuine. He waited for his companion to gain control of his emotions before continuing gently, ‘Somersham, I hope I don’t insult her and I hope I don’t offend you but I have to ask this question – was there anybody else in her life? Had there ever been?’

‘I was anticipating the question and I’ll tell you roundly – no. Ask anybody. I think they’d all say the same.’

While they had been speaking the horses had ambled on but now William Somersham pulled his horse to a halt and, turning to look seriously at Joe, he said, ‘Another thing, Sandilands, a deuced peculiar thing and one I haven’t yet mentioned to anyone else. Not sure they would have taken any notice. Fact is, Peggy was horrified by blood. Couldn’t bear the tiniest cut on a finger and a nose bleed – well, one of the children had a nose bleed at a fancy dress party she was helping to give – only the usual childish thing – but it was too much for Peggy. She screamed and ran from the room! There is no way in this world that, if she wanted to take her life, this is the way she would have chosen. And if someone killed her by slitting her wrists and holding her there while the bath filled with her blood, then it was the most cruel, calculated death they could have devised! Why, Sandilands? Why?’

There was a long pause, broken at last by Somersham. ‘For God’s sake, Sandilands – do what you can!’ And he swung his pony about and cantered away without a further word.

Naurung drew up beside Joe. ‘The sahib is very distressed by his wife’s death. We must perhaps think that he certainly did not kill her…’ Naurung left the sentence trailing so that it turned into a question.

‘We must think no such thing! I’ve interviewed many bereaved husbands in tears and storms of emotion and calling on the police for retribution only to find their fingerprints all over the knife or bludgeon. And the strange thing is, Naurung, that the tears and the distress are genuine. No – William Somersham must remain a strong suspect for the time being.’

Naurung pondered this for a moment but then nodded his approval and they resumed their tour.

Turning into Plassey Street, Naurung pointed to a card on a gatepost. ‘Terence Halloran. IAMC.’ The station doctor. ‘You are expected, sahib.’

Joe handed his card to a servant who came out to greet him and was shown instantly into the doctor’s office where he sat surrounded by the debris of lunch. Jovial and Irish, he greeted Joe as an old friend, shouting orders for the remains of his meal to be cleared away and coffee served.

‘I was hoping we’d meet sooner or later,’ he said. ‘Very interested to help in any possible way with your enquiry. I expect you’ve come to talk about Peggy Somersham? Not much I can tell you that’s not in my report, though, and I take it you’ve seen that?’