In Brinkbonnie Ramsay drove past the police house, with the communications van parked outside, stopped on the green, and then walked to the post office. Outside of Tom Kerr’s garage there were half a dozen old and rather scruffy cars with hand-painted signs advertising them for sale, but the workshop was empty. From the street Ramsay could hear the waves on the beach beyond the row of cottages. It was almost high tide. He pushed at the post office door before he saw the sign in the window saying it was closed for lunch. He stood on the pavement for a moment rattling at the door, but no-one came to open it.

Fred Elliot’s living accommodation was behind the post office and above it. Ramsay walked through an arch in the terrace of houses into a flagged yard with the sand hills beyond. There was a door from the yard into the house and Ramsay knocked there. It was opened almost immediately by a tense, upright man in his early sixties. His sleeves were rolled up to the elbows and his hands were wet and soapy.

“Yes?” he said. “The post office is closed. We don’t open at dinnertime. Not until the summer.”

“I’m a policeman,” Ramsay said. “I’ve come about Alice Parry.”

“But someone was here last night,” Elliot said quickly. “I talked to him.”

“I know,” Ramsay said, “ but perhaps I could come in.”

Reluctantly Elliot stood aside and watched anxiously while he stamped snow and sand off his shoes. The door led straight into a kitchen, and the floor was spotlessly clean. There were painted wooden cupboards on the walls and a square table, covered in oilcloth, against one wall. A clotheshorse, held together at the corners with binder twine, was propped in front of a solid-fuel boiler and a pair of navy working overalls steamed. The small window was covered in condensation, so it was impossible to see out.

“I was washing up,” Elliot said, as if there was something to be ashamed of in the activity. “Since my wife died … you know.” He nodded to the chairs pushed under the leaf of the table. “ Sit down,” he told Ramsay. He was still holding the towel and scrubbed at his hands, although by now they were quite dry. From the other room came the sound of a television signature tune.

“Are you on your own?” Ramsay asked.

Elliot hesitated, though the noise of the television in the next room made it obvious that someone else was in the house. “ No,” he said. “ It’s my son, Charlie. He works next door at the garage and comes in for his dinner.”

“Perhaps I could speak to him, too,” Ramsay said.

Elliot looked unhappy. “I don’t know that he’ll want to speak to you,” he said. “He was in late and he’s just started his dinner.”