On November 20th 1989, a Monday, in an area of South London not previously notable for acts of violence, Carol Dickson, a nineteen-year-old shop assistant, was bludgeoned to death between the hours of ten-fifteen and midnight. At approximately nine-fifty she had said goodnight to her friend Lindsayanne Trotter, with whom she had been watching
Rosalie Mannion, fifty a month ago, peeled potatoes at the sink in her kitchen, listening to
‘Hullo,’ she called out, hearing her son’s footsteps on the stairs. She didn’t catch Gilbert’s reply because of the chatter of voices on the radio, but she knew he would have made one because he always did.
At the time of her divorce it was decided that Rosalie should have the house. That was sixteen years ago, in 1973. There hadn’t been a quarrel about the house, nor even an argument. It was Gilbert’s home; it was only fair that Gilbert’s life should be disrupted as slightly as possible. So 21 Blenheim Avenue, SW15, was made over to her, while the man she’d been married to joined another woman in a Tudor-style property near Virginia Water. Rosalie returned to the botanical research she’d been engaged in before her marriage but after three years she found herself so affected by tiredness that she gave it up. She worked part-time now, in a shop that sold furniture fabrics.
At the back of Rosalie’s mind was the comforting feeling that 21 Blenheim Avenue would one day become Gilbert’s livelihood. She planned to convert the attics and the first floor, making them into self-contained flats. She and Gilbert would easily find room to spread themselves on the ground floor, which would of course retain the garden, and after her death that pattern would continue, and there would be an income from what Gilbert’s father had invested on his behalf. Gilbert, she knew, would never marry. At present he worked in an architect’s office – filing drawings, having photocopies made, taking the correspondence to be franked at the post office, delivering packages or collecting them, making tea and coffee, tidying. In the evenings Rosalie heard about the inspirations Gilbert had had about rearranging the contents of the drawings’ cabinets or heard that Kall Kwik were cheaper than Instant Action by twopence a sheet. ‘Oh, great,’ was all anyone at the office ever said apparently; but his mother listened to the details.
‘Was everything all right today?’ she asked when he came downstairs again on the evening of November 21st. He rooted in the kitchen drawers for knives and forks and table-mats.
‘Mega,’ he said, telling her about his day while he made the mustard.