'Farmers have so many things,' Skarre said. 'A huge house with lots of rooms. Storehouses and barns, horses and cattle, threshers and tractors, fields and meadows, while most people have sixty square metres in the city. If they're lucky they might have a balcony with a single potted plant and a cat that pees in a litter tray in the kitchen.'
Sejer looked at the farm: it was pretty and very well maintained, the lawns were green and lush.
'All the same I don't envy farmers,' Skarre continued. 'Well, not the ones who keep animals. They have to get up early every morning and they never get a day off. The cows are calving and the calf might get stuck or they get foot and mouth disease or they crash through the fence and wander into the road and some motorist ends up swerving into a ditch. Their days are filled with worries.'
'There's no limit to what you know about farmers,' Sejer commented.
He walked up to the front door. There was no doorbell; instead there was a large old-fashioned door knocker, a lion's head with a ring through its jaws. A woman appeared.
'Hello, we're retracing the walk Jonas August took on the fourth of September,' Sejer said, 'and yours is the first house on that route.'
She looked at them and nodded.
'Jonas passed your farm,' Sejer said, 'and then continued along Granatveien. Did you see him?'
'No,' she said. 'I didn't see him or anyone else. I don't know who he was, either, but my children go to Solberg School and they knew him. It's so awful I can hardly believe it,' she shuddered. 'Imagine there's a man like that in Huseby. I hope he's not from around here.'
'We got chatting to a group of children,' Sejer said. 'They mentioned a man in a white car who sometimes waits around the school gates. He rolls down the window and tries to chat to them. Did you know about this?'
'No,' she said, alarmed. 'No, I had absolutely no idea.'
'We've been in contact with the school,' Sejer said, 'and they will take precautions. But if your children know anything, you must get in touch with us.'
'Should we be scared?' she asked.
'Just take care,' Sejer said.
The two men walked on in silence. Occasionally a car or a tractor would pass them, but they were few and far between. After a while they came to a house on the right hand side of the road. An elderly man came out. He was tall and slim with grey hair, like Sejer.
'You're here about the boy?'
They nodded.
He showed them into the hall and walked over to the foot of the stairs where he called out for his wife, whose name was Gudrun. She appeared at the top of the stairs.
'I've already called you,' was the first thing she said. She walked down the stairs. 'Because I did see him. He walked right past our house, I've seen him many times.'
'And what was he wearing?'
'Like it said in the paper. Red shorts and a T-shirt.'
'Were you outside?' Skarre asked. 'Or did you see him through the window?'
'I was standing on the veranda on the first floor shaking the duvets. He had a bat in his hand. Or rather, a long stick which he was swinging backwards and forwards.'
'Did he see you?' Skarre asked.
'He heard the sound of the duvets being shaken and he looked up.'
'How long were you out on the veranda?'
'Just a few minutes.'
'What about traffic?' Sejer asked. 'Did you see any cars once Jonas had passed?'
'I don't know much about cars,' she said apologetically. 'A car is just a car to me and there aren't many of them in Huseby. I've racked my brains, but I don't have anything else to tell you.'
'What time was it when the boy walked by?' Sejer asked.
'I'm sorry, I don't know. I don't wear a watch, you see.'
They thanked her and walked on. Soon the forest enveloped them, and they saw no houses, only dense, dark green spruces. After fifteen minutes they saw an attractive-looking farmhouse on the left hand side and further up to the right a small red cottage.
'You'll take the farmhouse,' Sejer said, 'and I'll take the cottage.'
Skarre crossed over to the farm while Sejer walked up to the cottage on the right. It was set back from the road and he doubted that the inhabitants would have had a view of Jonas August at all, even if he had got this far on his walk home. On the drive stood an old cart full of withered flowers. He found the doorbell and soon afterwards a girl peered cautiously at him through a small crack in the door.
'Police,' he said bowing to her. 'Is there a grown-up at home?'
She looked about twelve; she wore glasses with steel frames, the sun was reflected in them.
'No,' she said, leaning against the door frame. 'They're at work.'
Sejer nodded in the direction of the road.
'I'm here about Jonas August,' he said. 'He walked along this road on Sunday the fourth of September. And I'm trying to find out if anyone in this house might have seen him. You've probably heard what happened.'
'We weren't at home at the time,' she said.
'Did you know him?'
'No,' she said, 'not really, but I know who he is.'
'You're at Solberg School, too?'
'Yes. I'm a Year Six.'
'I have another question for you,' Sejer said. 'Some children around here have told me about a man who sometimes waits outside the school when the bell goes in the afternoon. He drives a white car. Have you seen him?'
She shook her head. 'No, but I've heard about him. I've heard that he drives slowly up and down the road.'
Sejer looked at her closely. 'Why haven't you told a grown-up?'
She shrugged her slight shoulders.
'Not much to tell, really,' she said. 'He doesn't do anything, he just drives around.'
'Stay away from him,' Sejer ordered her.
She nodded.
'I'm sorry for disturbing you,' Sejer said. 'Are you doing your homework?'
'I'm writing about Beethoven,' she said. 'He's our special topic.'
'He went deaf,' Sejer said, 'but you probably already know that.'
'Yes.'
'I've read that he was very difficult,' Sejer continued, 'a bitter old man who had gone deaf.'
The girl started to soften; a smile appeared on her face.
'But deaf or not,' Sejer went on, 'his head was full of music and there is something called the inner ear. And that's why he could write sonatas even though he had gone deaf. Quite impressive, don't you think?'
She nodded.
Sejer walked back down to the road as Skarre emerged from the farm shaking his head.
'Nothing.'
They were standing at the top of a steep hill. It plunged and disappeared into a bend, the forest grew denser and loomed like a wall on either side. Down in the valley they could hear the sound of running water. It was dark there. The road was fairly narrow, it started to disappear into the valley and at the bottom it made a sudden turn before it rose again up towards another hill. They stopped when they had reached the lowest point and looked at one another; they listened to the water roaring across the stones. Sejer took a few steps, then he paused and looked around.
'This is it,' he said, 'this is where it happened. At the foot of this hill. This is where he pulled over and took the boy.'
He bent down to pick something up.
'There's Jonas August's stick,' he said, 'the handle of an old shovel.'
