‘Unless what, sir?’

‘When I went to London I found out quite a lot about Alfred Gilbert. He wasn’t a bachelor. In fact, he was divorced about ten years ago, and his ex-wife-’

‘I suppose you went to see her.’

‘No. She’s living in Salisbury-but I rang her up. They had one child, a son. Know what they christened him, Lewis?’

‘John?’

Morse nodded. ‘After the younger brother. He was a bright lad, it seems, won a place at Oxford to read Music, and got a very good “second”. In fact,’ Morse continued with great deliberation, ‘he had viva for a “first”.’

Lewis sat back in his chair. All the pieces seemed to be falling neatly into place- or almost all of them.

‘Back to the main sequence of events, though. Browne-Smith went to London on Friday the 11th of July, and that doesn’t leave much time before most of the class-lists are due to be posted up. So if he decides – as he does – that he’s going to repeat the broad outlines of the plan, he’s got to get a move on. The Gilbert brothers had to be in on it, too, of course, and no doubt Browne-Smith agrees to pay them handsomely. There’s no time for any chancy postal delay, so Browne-Smith drafts a careful letter to Westerby, and thatletter, too, was probably written on Westerby’s typewriter the next day, Saturday the 12th, when Alfred Gilbert went up to Oxford again, and when Westerby was out clearing up his odds and ends at Thrupp. The letter -“By Hand” it must have been-was left on Westerby’s desk, I should think-’

‘How do you know all this?’

‘I don’t really. But what I know for sure is that Westerby turned up at an address in London at 2 p.m. on Tuesday the 15th.’

‘Not Cambridge Way, though, surely? That was his own address.’

‘No- but Alfred Gilbert wasn’t short of a few vacant properties, was he? And in fact it wasn’t all that far from Westerby’s flat, a little place-’

‘Yes, all right, sir. Go on!’

‘Now we come to the most fateful moment in the case. Westerby was given the same treatment as Browne-Smith: same pattern all through, same woman, same bottles of booze, with a few drops of chloral hydrate or something slipped in. But Westerby’s not so canny as Browne-Smith was, and very soon he’s lying there dead to the world on a creaking bed. But what exactly happened then? That’s the key to the case, Lewis. Messrs. W and S are waiting outside-’

‘Who Sir?’

‘They’re in your statement, Lewis -the men who made the arrangements at the topless bar. Haven’t you heard of W. S. Gilbert?’

‘Yes, but-’

‘You know what “W. S.” stands for, don’t you? William Schwenck!’

‘Oh.’

‘You know, there’s something to be said in the Gilberts’ favour: at least they had a warped sense of humour. You remember the name Soho Enterprises is registered under?’

Lewis remembered: Sullivan! He shook his head and then nodded. He knew he wasn’t being very bright.

‘Anyway,’ continued Morse, ‘Browne-Smith and Westerby are left alone. And when Westerby gradually comes round -with a splitting headache, I should think-he finds his age-long antagonist sitting on the bed beside him. And they talk-and no doubt soon they have a blazing row… and please remember that Browne-Smith’s got his old army revolver with him! And yet… and yet, Lewis…’

‘He doesn’t use it,’ added Lewis in a very quiet voice.

‘No. Instead they stay there talking together for a long, long time; and finally they bring one of the Gilbert Brothers in-and at that point the road is twisting again to take us forward on the third and final mile.’

Morse finished his coffee, and held out the plastic cop. ‘Ienjoyed that, Lewis. Little more sugar this time, perhaps?’

The phone rang whilst Lewis was gone. It was Max.

‘Spending most of your time in Soho, I hear, Morse.’

‘I’ll let you into a secret, Max. My sexual appetite grows stronger year by year. What about yours?’

‘About that leg. Lewis tell you about it?’

‘He did.’

‘Remember that piece you put in the paper? You got the colour of your socks wrong.’

‘What do you expect. I hadn’t got a leg to go on, had I?”

‘They were purple!’

‘Nice colour-purple.’

‘With green suede shoes?’

‘You don’t dress all that well yourself sometimes.’

‘You said they were blue!’

‘Just sucking the blinker out in the middle of a blizzard.’

‘What? What?’

‘I’ve not had your report yet.’

‘Will it help?’

‘Probably.’

‘You know who it is?’

‘Yes.’

‘Want to tell me?^’

So Morse told him; and for once the humpbacked man was lost for words.

We near the end, with two miles and four furlongs of the long and winding road now completed.

‘We found the body,’ resumed Morse, ‘on Wednesday the 23rd, and the odds are that it had been in the water about three days. So the man must have been murdered either the previous Saturday or Sunday.’

‘He could have been murdered a few days before that, surely?’

‘No chance. He was watching the telly on the Friday night!’

Lewis let it go. If Morse was determined to mystify him, so be it. He’d not interfere again unless he could help it. But one plea he did make. ‘Why don’t you simply tell me what you think happened-even if you’re not quite sure about it here and there?’

‘All right. A third man goes to London on Saturday the 19th, taking up an offer which nobody in this case seems able to refuse. This time, though, all the initial palaver is probably dispensed with, and there’s no intermediary stop at the topless bar. This third man is murdered-by Browne-Smith. And if both the Gilberts were there, we’ve got four men on the scene with a body on their hands-a body they’ve got to get rid of. Of the four men, Westerby is wetting his pants with panic; and after a few tentative arrangements are made with him, he goes off- not, as we know, back to Oxford, but to a cheap hotel near Paddington. The other three-I think that Bert had probably kept out of the way while Westerby was still there-now confer about what can and what must be done. The body can’t just be dumped anyhow and anywhere-for reasons that’ll soon be clear, Lewis. It’s going to be necessary, it’s agreed, to sever the head, and to sever the hands. That gruesome task is performed, in London, by one of the Gilberts-I should think by Bert, the cruder of the pair-who promises Browne-Smith that the comparatively uncumbrous items he’s just detached can be I disposed of safely and without difficulty. Then two of the three, Browne-Smith and Ben Gilbert, drive off to Oxford in Westerby’s Metro-and with Westerby’s prior consent. It’s probably the only car immediately available anyway; but it’s got one incalculable asset, as you know, Lewis.

‘Once in Oxford-this is late Sunday evening now-Browne-Smith lets himself into Lonsdale via the back door in The High and goes into his rooms and takes one item only-a suit. I’m pretty sure, by the way, that it must have been on a second trip to his rooms, later-after Westerby decided he’d little option but to cancel his Greek holiday-that he took the Lonsdale College stamp and one of his Macedonian postcards. Anyway, the two men drive out to Thrupp-the only likely stretch of water either of ‘em can think of-where they stop, without any suspicion being roused, in Westerby’s car, outside Westerby’s cottage, to which Bert Gilbert has the key. Once inside with the body, Gilbert is willing (what he was paid for all this we shall never know!) to perform the final grisly task-of taking off the dead man’s clothes and re-dressing him in Browne-Smith’s suit. Then, long after the Boat Inn is closed, the two men carry the body the hundred yards or so along to the one point where no boats are moored or can be moored: the bend in the canal by Aubrey’s Bridge. The job’s done. It must have been in the early hours when the two of them get back to London, where the faithless Bert returns to his faithful Emily, and Browne-Smith to his room in the Station Hotel at Paddington. All right so far?’