Wallander sat down on the sofa and put his feet on the coffee table. Thought about his father. The winter coat and hat, the shoes worn without socks. If it hadn't been so late he might have driven out to play cards with him. But he was starting to get tired, even though it was not yet eleven. He turned on the television. As usual there was a public television talk show. It took a while before he understood that the participants were discussing the pros and cons of the approaching era. The age of computers. He turned it off. Stayed put for a while before he undressed and went to bed, yawning the whole time.

Soon he had fallen asleep.

Later he could never figure out what had woken him up. But all of a sudden he was wide awake, listening intently to the dim summer night. Something had awakened him, he was sure of it. Perhaps it was a car with a broken tailpipe driving by? The curtain moved gently in the open window. He closed his eyes again.

Then he heard it, right next to his head.

Someone was in Hålén's apartment. He held his breath and continued to listen. There was a clang, as if someone had moved an object. Shortly thereafter he heard the sound of something dragging on the floor. Someone moving a piece of furniture. Wallander looked at the clock on his bedside table. A quarter to three. He pressed his ear against the wall. He had started to think it was his imagination when he heard another sound. There was no doubt that someone was in there.

He sat up in bed and wondered what he should do. Call his colleagues? If Hålén didn't have any relatives then surely no one had any reason to be in the apartment. But they weren't sure of his family situation. And he may have given a spare key to someone they did not know about.