He looked at the clock. Half past seven. He turned on the television. As usual a plane had crashed somewhere. Or was it just a train that had run off the rails? He walked into the kitchen and only half listened to the news. Looked in the fridge for a beer, but only found an opened soda. The desire for something stronger was suddenly very intense. The thought of going into town again and sitting in a bar seemed attractive. But he waved it away since he hardly had any money. Even though it was only the beginning of the month.

Instead he warmed the coffee that was in the pot and thought about Hemberg. Hemberg with his unsolved cases in a cupboard. Was he going to be like that? Or would he learn to switch off work when he came home? I'll have to, for Mona's sake, he thought. She'll go crazy otherwise.

The key ring cut into the chair. He took it up and put it on the table without thinking about it. Then something came into his head, something that had to do with Hålén.

The extra lock. That he had had installed only a short time ago. How to interpret that? It could be a sign of fear. And why had the door been ajar when Wallander found him?

There was too much that didn't add up. Even though Hemberg had declared suicide to be the cause of death, doubt gnawed at Wallander.

He was becoming increasingly certain that there was something hidden in Hålén's death, something they had not even come close to. Suicide or not, there was something more.

Wallander located a pad of paper in a kitchen drawer and sat down to write out the points he was still puzzling over. There was the extra lock. The betting form. Why had the door been ajar? Who had been there that night looking for the diamonds? And why the fire?

Then he tried to remind himself what he had seen in the sailor scrapbooks. Rio de Janeiro, he recalled. But was that the name of a ship or the city? He remembered seeing Gothenburg and Bergen. Then he reminded himself that he had seen the name St Luis. Where was that? He stood up and walked around the room. At the very back of the wardrobe he found his old atlas from school. But suddenly he wasn't sure of the spelling. Was it St Louis or St Luis? The United States or Brazil? As he looked down the list of names in the index he suddenly came to São Luis and was immediately sure that this had been the name.

He went through his list again. Do I see anything that I haven't discovered? he thought. A connection, an explanation, or what Hemberg talked about, a centre?

He found nothing.

The coffee had grown cold. Impatiently he went back to the couch. Now there was one of those public television talk shows on again. This time a number of long-haired people were discussing the new English pop music. He turned it off and put the record player on instead. Immediately Linnea Almquist started to thump on the floor. Mostly he had the desire to turn the volume right up. Instead he turned it off.

At that moment the telephone rang. It was Mona.

'I'm in Helsingborg,' she said. 'I'm in a telephone kiosk down by the harbour.'

'I'm so sorry I came home too late,' Wallander said.

'You were called back on duty, I presume?'

'They did actually call for me. From the crime squad. Even though I don't work there yet they called me in.'

He was hoping she would be a little impressed but heard that she did not believe him. Silence wandered back and forth between them.

'Can't you come here?' he said.

'I think it's best if we take a break,' she said. 'At least for a week or so.'

Wallander felt himself go cold. Was Mona moving away from him?

'I think it's best,' she repeated.

'I thought we were going on holiday together?'

'I thought so too. If you haven't changed your mind.'

'Of course I haven't changed my mind.'

'You don't need to raise your voice. You can call me in a week. But not before.'

He tried to keep her on, but she had already hung up.

Wallander spent the rest of the evening with a sense of panic growing inside. There was nothing he feared as much as abandonment. It was only with the utmost effort that he managed to stop himself from calling Mona when it was past midnight. He lay down only to get back up again. The light summer sky was suddenly threatening. He fried a couple of eggs that he didn't eat.

Only when it was approaching five o'clock did he manage to doze off. But almost immediately he was up again.

A thought in his mind.

The betting form.

Hålén must have turned these in somewhere. Probably at the same place every week. Since he mostly kept to the neighbourhood, it must be in one of the little newsagents that were close by.

Exactly what finding the right shop would yield, he wasn't sure. In all likelihood, nothing.

Nonetheless he decided to pursue his thought. It at least had the benefit that it kept his panic about Mona at bay.

He fell into a restless slumber for several hours.

The next day was Sunday. Wallander spent that day doing nothing much at all.

On Monday, 9 June, he did something he had not done before. He called in sick, citing stomach flu as the cause. Mona had been sick the week before. To his surprise, he felt no guilt.

It was overcast but there was no precipitation when he left his building shortly after nine in the morning. It was windy and had become colder. Summer had still not arrived in earnest.

There were two small newsagents nearby that handled bets. One was very close by, on a side street. As Wallander walked through the door it occurred to him that he should have brought a picture of Hålén with him. The man behind the counter was Hungarian. Even though he had lived here since 1956 he spoke Swedish very badly. But he recognised Wallander, who often bought cigarettes from him. He did so now as well, two packs.

'Do you take bets?' Wallander asked.

'I thought you only bought lottery tickets?'

'Did Artur Hålén place his bets with you?'

'Who is that?'

'The man who died in the fire recently.'

'Has there been a fire?'

Wallander explained. But the man behind the counter shook his head when Wallander described Hålén.

'He did not come here. He must have gone to someone else.'

Wallander paid and thanked him. It had started to rain lightly. He hurried his pace. The whole time he was thinking about Mona. The next newsagent had not had anything to do with Hålén either. Wallander went and stood under the cover of an overhanging balcony and asked himself what he was doing. Hemberg would think I was crazy, he thought.

Then he walked on. The next newsagent was almost a kilometre away. Wallander regretted not having worn a raincoat. When he reached the newsagent, which was right next to a grocery, he had to wait behind someone else. The person behind the counter was a woman about Wallander's age. She was beautiful. Wallander did not take his eyes off her as she searched for an old issue of a specialised motorcycle magazine that the customer ahead of him wanted. It was very hard for Wallander not to immediately fall in love with a beautiful woman who came his way. Then and only then could he force all thoughts of Mona and associated anxiety into submission. Even though he had already bought two packs of cigarettes he bought one more. At the same time he was trying to work out if the woman in front of him was someone who would show disapproval if he said he was a policeman. Or if she belonged to the majority of the population who despite everything still believed that most policemen were in fact needed and honourably occupied. He took a chance on the latter.

'I have some questions for you too,' he said as he paid for his cigar ettes. 'I am Detective Inspector Kurt Wallander.'

'Oh my,' the woman answered. Her dialect was different.

'You aren't from around here?' he asked.