Then he said: 'I'll lock up here and set someone on guard until tomorrow. I'm due to meet the pathologist, Dr Maitland-Brown, over at Easthaven. He'll take a look at the Whistler and then come straight on here. The forensic biologist should have arrived from the lab by then. You wanted to see the Whistler yourself, didn't you, Mr Dalgliesh? This seems as good a time as any.'

It seemed to Dalgliesh a particularly bad time. One violent death was enough in one night and he was seized with a sudden longing for the peace and solitude of the mill. But there seemed no prospect of sleep for him until the early hours of the morning and there was little point in objecting. Rickards said: 'I could drive you over and bring you back.'

Dalgliesh felt an immediate revulsion at the thought of a car journey tete-a-tete with Rickards. He said: 'If you'll drop me at the mill I'll take my own car. There won't be any reason for me to linger at Easthaven and you may have to wait.'

It surprised him a little that Rickards was willing to leave the beach. Admittedly he had Oliphant and his minions; procedures at the scene of a murder were well established, they would be competent to do what was necessary, and until the forensic pathologist arrived the body couldn't be moved. But he sensed that it was important to Rickards that he and Dalgliesh should see the Whistler's body together and he wondered what forgotten incident in their joint pasts had led to that compulsion.

Balmoral Private Hotel was the last house of an undistinguished nineteenth-century terrace at the unfashionable end of the long promenade. The summer lights were still strung between the Victorian lampposts but they had been turned off and now swung in uneven loops like a tawdry necklace which might scatter its blackened beads at the first strong wind. The season was officially over. Dalgliesh drew up behind the police Rover on the left-hand side of the promenade. Between the road and glittering sea was a children's playground, wire-enclosed, the gate padlocked, the shuttered kiosk pasted with fading and half-torn posters of summer shows, bizarrely shaped ice-creams, a clown's head. The swings had been looped high and one of the metal seats, caught by the strengthening breeze, rapped out a regular tattoo against the iron frame. The hotel stood out from its drabber neighbours, sprucely painted in a bright blue which even the dull street lighting could hardly soften. The porch light shone down on a large card with the words 'Under new management. Bill and Joy Carter welcome you to Balmoral'. A separate card underneath said simply 'Vacancies'.

As they waited to cross the road while a couple of cars cruised slowly past, the drivers peering for a parking space, Rickards said: 'Their first season. Done quite well up to now, so they say, despite the bloody awful summer. This won't help. They'll get the ghouls, of course, but parents will think twice before booking in with the kiddies for happy family hols. Luckily the place is half-empty at present. Two cancellations this morning, so they've only got three couples and they were all out when Mr Carter found the body and, so far, we've managed to keep them in happy ignorance. They're in bed now, presumably asleep. Let's hope they stay that way.'

The earlier arrival of the police must have alerted some of the locals but the plainclothes officer unobtrusively on duty inside the porch had dispersed any curious bystanders and now the road was empty except for a little group of four or five people about fifty yards down on the seaward side. They seemed to be muttering together and as Dalgliesh glanced at them they began moving aimlessly as if stirred by the breeze.

He asked: 'Why here, for God's sake?'

'We know why. There's a hell of a lot we don't know but at least we know that. They've got a part-time barman here, Albert Upcraft, seventy-five if he's a day. He remembers. He's a bit vague about what happened yesterday but there's nothing wrong with his long-term memory. The Whistler came here as a kid, apparently. His auntie – his dad's sister – was manager here twenty years ago. Used to take him off his mum's hands for a free holiday when the place was quiet. Mainly when mum had a new man and the new uncle didn't want the kid around. Sometimes he was here for weeks at a time. No trouble to anyone. Helped with the guests, picked up the odd tip, actually went to Sunday school.'

Dalgliesh said: 'Now the Day is Over.'

'Well, his day's over, all right. He booked in at 2.30 this afternoon. Asked for the same room, apparently. Single at the back. Cheapest in the house. The Carters should be grateful for small mercies. He might have chosen to go out in style, best double bedroom, private bathroom, view of the sea, the lot.'

The constable at the door saluted and they passed through the lobby into the hall, and into a smell of paint and polish overlaid with the faint tang of lavender disinfectant. The cleanliness was almost oppressive. The lurid flowered carpet was covered with a narrow strip of perspex. The wallpaper was obviously new, a different pattern on each wall and a glimpse through the open door of the dining room showed tables set for four with shining white cloths and small vases of artificial flowers, daffodils, narcissi and bulbous roses. The couple who came from the back to meet them were as spruce as their hotel. Bill Carter was a dapper little man who looked as if he came fresh from the ironing board, the creases down his white shirt sleeves and the front of his trousers knife sharp, his tie neatly knotted. His wife was wearing a summer dress in a flowered crimplene under a knitted white sweater. She had obviously been crying. Her plump, rather childish face under the carefully set blonde hair was bloated and bruised red as if she had been struck. Her disappointment at seeing just the two of them was pathetically obvious.

She said: 'I thought you'd come to take him away. Why can't you take him away?'

Rickards didn't introduce Dalgliesh. He said soothingly: 'We will, Mrs Carter, as soon as the pathologist has seen him. He shouldn't be long now. He's on his way.'

'Pathologist? That's a doctor, isn't it? Why do you want a doctor? He's dead, isn't he? Bill found him. His throat's cut. How much deader can you get?'

'He won't be with you much longer, Mrs Carter.'

'The sheet's covered with blood, Bill says. He wouldn't let me in. Not that I want to see. And the carpet, ruined. Blood's terrible to get out, everyone knows that. Who's going to pay for the carpet and the bed? Oh God, I thought things were really coming right for us at last. Why did he come back here to do it? Not very nice, was it, not very considerate?'

'He wasn't a considerate man, Mrs Carter.'

Her husband put his arm round her shoulders and led her away. Less than half a minute later he reappeared and said: 'It's the shock, naturally. She's upset. Well, who wouldn't be? You know the way up, Mr Rickards. Your officer is still there. I won't come up with you if you don't mind.'

'That's all right, Mr Carter, I know the way.'

Suddenly he turned and said: 'Get him out soon, sir, for God's sake.'

For a moment Dalgliesh thought that he, too, was crying.

There was no lift. Dalgliesh followed Rickards up three flights of stairs, down a narrow passage towards the back and a short turn to the right. A young detective constable got up from his chair outside the door and with his left hand opened it then flattened himself against the wall. The smell seemed to gust out of the room at them, a strong effluvium of blood and death.

The light was on and the main bulb in its cheap pink shade hung low and shone full on the horror on the bed. It was a very small room, little more than a box room, with a single window too high to give a view of more than the sky and enough space only for the single bed, a chair, a bedside cabinet and a low chest of drawers with a mirror hung above it which served as a dressing table. But this room, too, was obsessively clean, making that unclean thing on the bed even more horrible. Both the gaping throat with its white corrugated vessels and the sagging mouth above it seemed to be stretched in protest or outrage at this violence to decency and order. There were no preliminary cuts visible and that single act of annihilating violence must surely, Dalgliesh thought, have taken more strength than was possible from the childish hand lying, fingers curved, on the sheet and fixed now in its blackening carapace of dried blood. The knife, six inches of bloodied steel, lay close beside it. For some reason he had undressed himself for death and lay now wearing only a vest and pants and a pair of short blue nylon socks which looked like the onset of putrefaction. On the chair beside the bed a dark grey striped suit was neatly folded. A blue-striped drip-dry shirt was hung from the back of the chair with the tie folded over it. Under the chair his shoes, well worn but polished to mirror brightness, were precisely placed side by side. They looked small enough for a girl.