Wallander often discussed these problems with his colleagues. He noticed that civilian fears at these developments were growing. Gertrud talked about it. The neighbours he ran into in the laundry talked about it. Wallander knew their fears were justified. But he didn't see any signs of preventive measures being taken. On the contrary, the reduction of numbers within the police force and judicial personnel continued. He took off his coat, opened the window, and looked out at the old water tower.

During the last few years, vigilante groups had been on the rise in Sweden, groups like The Civilian Guard. Wallander had long feared this development. When the justice system started to break down, the lynching mentality of the mob took over. Taking justice into one's own hands came to seem normal.

As he stood there at the window, he wondered how many illegal weapons were floating around Sweden. And he wondered what the figures would be in a couple of years.

He sat down at his desk. His door was slightly ajar and he heard voices out in the corridor, and a woman's laugh. Wallander smiled. That was their chief of police, Lisa Holgersson. She had replaced Björk a few years ago. Many of Wallander's colleagues had resisted the idea of a woman in such a high position, but Wallander gained respect for her early on.

The phone rang. It was Ebba, the receptionist.

"Did it go well?" she asked.

Wallander realised she meant yesterday. "The house isn't sold yet, of course," he said. "But I'm sure it will go well."

"I'm calling to see if you have time to talk to some visitors at 10.30 this morning."