It was nearly an hour before she finally went to bed. She lit the lamp and, gun in hand, made a search of the whole cottage. Next she examined the window. It was obvious enough how he had got in. The window had no catch and was easy to push open from outside. Cordelia fetched a roll of Scotch tape from her scene-of-crime kit and, as Bernie had shown her, cut two very narrow strips and pasted them across the base of the pane and the wooden frame. She doubted whether the front windows could be opened but she took no chances and sealed them in the same way. It wouldn't stop an intruder but at least she would know next morning that he had gained access. Finally, having washed in the kitchen, she went upstairs to bed. There was no lock on her door but she wedged it slightly open and balanced a saucepan lid on the top of the frame. If anyone did succeed in getting in, he wouldn't take her by surprise. She loaded the gun and placed it on her bedside table, remembering that she was dealing with a killer. She examined the cord. It was a four-foot length of ordinary strong string, obviously not new and frayed at one end. Her heart sank at the hopelessness of trying to identify it. But she labelled it carefully, as Bernie had taught her, and packed it in her scene-of-crime kit. She did the same with, the curled strap and the typed passage of Blake, transferring them from the bottom of her shoulder-bag to plastic exhibit envelopes. She was so weary that even this routine chore cost her an effort of will. Then she placed the bolster back on the bed, resisting an impulse to sling it on the floor and sleep without it. But, by then, nothing – neither fear nor discomfort – could have kept her awake. She lay for only a few minutes listening to the ticking of her watch before tiredness overcame her and bore her unresisting down the dark tide of sleep.

chapter four

Cordelia was awakened early next morning by the discordant chattering of the birds and the strong clear light of another fine day. She lay for several minutes stretching herself within her sleeping-bag, savouring the smell of a country morning, that subtle and evocative fusion of earth, sweet wet grass and stronger farmyard smell. She washed in the kitchen as Mark had obviously done, standing in the tin bath from the shed and gasping as she poured saucepans of cold tap water over her naked body. There was something about the simple life which disposed one to these austerities. Cordelia thought it unlikely that, in any circumstances, she would willingly have bathed in cold water in London or so much relished the smell of the paraffin stove superimposed on the appetizing sizzle of frying bacon, or the flavour of her first strong mug of tea.

The cottage was filled with sunlight, a warm friendly sanctum from which she could safely venture out to whatever the day held. In the calm peace of a summer morning the little sitting-room seemed untouched by the tragedy of Mark Callender's death. The hook in the ceiling looked as innocuous as if it had never served its dreadful purpose. The horror of that moment when her torch had first picked out the dark swollen shadow of the bolster moving in the night breeze now had the unreality of a dream. Even the memory of the precautions of the night before were embarrassing viewed in the unambiguous light of day. She felt rather foolish as she unloaded the gun, secreted the ammunition among her underclothes, and hid the pistol in the elder bush, watching carefully to see that she wasn't observed. When the washing-up was done and the one tea cloth washed through and hung out to dry, she picked a small posy of pansies, cowslips and meadowsweet from the far end of the garden and set them on the table in one of the ribbed mugs.

She had decided that her first task must be to try to trace Nanny Pilbeam. Even if the woman had nothing to tell her about Mark's death or his reason for leaving college, she would be able to speak about his childhood and boyhood; she, probably better than anyone, would know what his essential nature had been. She had cared enough about him to attend the funeral and to send an expensive wreath. She had called on him in college on his twenty-first birthday. He had probably kept in touch with her, might even have confided in her. He had no mother and Nanny Pilbeam could have been, in some sense, a substitute.

As she drove into Cambridge Cordelia considered tactics. The probability was that Miss Pilbeam lived somewhere in the district. It was unlikely that she actually lived in the city since Hugo Tilling had only seen her once. From his brief account of her, it sounded as if she were old arid probably poor. It was unlikely, therefore, that she would travel far to attend the funeral. It was apparent that she hadn't been one of the official mourners from Garforth House, hadn't been invited by Sir Ronald. According to Hugo, none of the party had even spoken to each other. This hardly suggested that Miss Pilbeam was the elderly and valued retainer of tradition, almost one of the family. Sir Ronald's neglect of her on such an occasion intrigued Cordelia. She wondered just what Miss Pilbeam's position in the family had been.

If the old lady lived near Cambridge, she had probably ordered the wreath at one of the city florists. Villages were very unlikely to provide this kind of service. It had been an ostentatious wreath, which suggested that Miss Pilbeam had been prepared to spend lavishly and had probably gone to one of the larger florists. The likelihood was that she had ordered it personally. Elderly ladies, apart from the fact that they were seldom on the telephone, like to attend to these matters direct, having, Cordelia suspected, a well-founded suspicion that only face-to-face confrontation and the meticulous recital of one's precise requirements extracted the best service. If Miss Pilbeam had come in from her village by train or by bus, she had probably selected a shop somewhere near the centre of the city. Cordelia decided to begin her search by inquiring of passers-by if they could recommend the name of a good florist.

She had already learned that Cambridge was not a city for the

cruising motorist. She drew up and consulted the folding map at

the back of her guide book and decided to leave the Mini on the

car park next to Parker's Piece. Her search might take some time

and would be best done on foot. She daren't risk a parking fine

nor the impounding of the car. She checked her watch. It was

sdll only a few minutes after nine o'clock. She had made a good

start to the day.

The first hour was disappointing. The people of whom she inquired were anxious to be helpful but their ideas of what constituted a reliable florist somewhere near the centre of the city were peculiar. Cordelia was directed to small greengrocers selling a few bunches of cut flowers as a side line, to the supplier of gardening equipment who dealt in plants but not in wreaths, and once to a funeral director. The two florists' shops which at first sight seemed possible had never heard of Miss Pilbeam and had provided no wreaths for the Mark Callender funeral. A little weary with much walking and beginning to feel despondent, Cordelia decided that the whole quest had been unreasonably sanguine. Probably Miss Pilbeam had come in from Bury St Edmunds or Newmarket and had bought the wreath in her own town.

But the visit to the undertakers was not wasted. In reply to her inquiry, they recommended the name of a firm which 'provided a very nice class of wreath, Miss, really very nice indeed.' The shop was further from the centre of the city than Cordelia had expected. Even from the pavement it smelt of weddings or funerals, as one's mood dictated, and as she pushed open the door Cordelia was welcomed by a gush of warm air which caught at the throat. There were flowers everywhere. Large green buckets lined the walls holding clumps of lilies, irises and lupins; smaller containers were packed tight with wallflowers and marigolds and stocks; there were frigid bundles of tight-budded roses on thornless stems, each flower identical in size and colour and looking as if it had been cultivated in a test tube. Pots of indoor plants, decorated with variegated ribbon, lined the path to the counter like a floral guard of honour.