'I take it the plane was not shot down,' Björk said.
'Nothing so far indicates that it was anything other than an accident,' Wallander answered. 'But there is definitely something fishy about that flight.'
'We'll do what we can,' Björk said, indicating that the conversation was over. 'But we won't exert more of an effort than we have to. We have enough to do as it is.'
Björk left in a cloud of aftershave. Wallander shuffled back to his office. On the way he looked into Rydberg's and Hansson's offices. Neither one was around. He got himself a cup of coffee and then spent several hours reviewing the assault case that had occurred the week before in Skurup. New information had turned up that seemed to ensure that the man who had beaten up his sister-in-law could actually be charged with battery. Wallander organised the material and decided he would hand it over to Åkeson tomorrow.
It was a quarter to five. The police station seemed unusually deserted this day. Wallander decided he would go home and get his car and then go shopping. He would still have time to make it to his father's by seven. If he wasn't there on the dot, his father would burst out in a long tirade of accusations about how badly his son treated him.
Wallander took his coat and walked home. The snow-slush had increased. He pulled up his hood. When he sat down in his car he checked that he still had the grocery list in his pocket. The car was hard to start and he would soon have to get a new one. But where would he get the money? He managed to get the engine going and was about to put it in gear when he was struck by a thought. Even though he realised that what he wanted to do was meaningless, his curiosity proved too strong. He decided to put his shopping trip on hold. Instead he turned out onto Österleden and drove in the direction of Löderup.
The thought that had struck him was very simple. In a house just past the Strandskogen Forest, there lived a retired air traffic controller Wallander had got to know a few years earlier. Linda had been friends with his youngest daughter. It occurred to Wallander that he might be able to answer a question that Wallander had been thinking about ever since he had stood next to the wrecked plane and listened to Martinsson's summary of his conversation with Haverberg.
Wallander turned into the driveway of the house where Herbert Blomell lived. As Wallander got out of his car, he saw Blomell standing on a ladder, in the process of repairing a gutter. He nodded pleasantly when he saw who it was and carefully climbed down onto the ground.
'A broken hip can be devastating at my age,' he said. 'How are things with Linda?'
'Fine,' Wallander said. 'She's with Mona in Malmö.'
They went in and sat in the kitchen.
'A plane crashed outside Mossby this morning,' Wallander said.
Blomell nodded and pointed to a radio on the windowsill.
'It was a Piper Cherokee,' Wallander continued. 'A single-engine plane. I know that you weren't just an air traffic controller in your day. You also had a pilot's licence.'
'I've actually flown a Piper Cherokee a few times,' Blomell answered. 'A good plane.'
'If I put my finger on a map,' Wallander said, 'and then gave you a compass direction, and ten minutes, how far would you be able to fly the plane?'
'A matter of straightforward computation,' Blomell said. 'Do you have a map?'
Wallander shook his head. Blomell stood up and left. Several minutes later he returned with a rolled-up map. They spread it out on the kitchen table. Wallander located the field that must have been the crash site.
'Imagine that the plane came straight in off the coast. The engine noise is heard here at one point. Then, at most twenty minutes later, it returns. Of course, we cannot know that the pilot held the same course for the duration, but let us assume he did. How far did he go, then, in half that time? Before he turned round?'
'The Cherokee normally flies at around 250 kilometres an hour,' Blomell said. 'If the load is of a normal weight.'
'We don't know about that.'
'Then let's assume maximum load and an average headwind.'
Blomell computed silently, then pointed to a spot north of Mossby. Wallander saw that it was close to Sjöbo.
'About this far,' Blomell said. 'But keep in mind that there are many unknowns included in this estimation.'
'Still, I know a lot more now than just a moment ago.'
Wallander tapped his fingers on the table reflectively.
'Why does a plane crash?' he asked after a while.
Blomell looked quizzically at him.
'No two accidents are alike,' he said. 'I read some American magazines that refer to various accident investigations. There may be recurring causes. Errors in the plane's electrical wiring, or something else. But in the end there is nonetheless almost always some exceptional reason at the root of any given accident. And it almost always involves some degree of pilot error.'
'Why would a Cherokee crash?' Wallander asked.
Blomell shook his head.
'The engine may have stalled. Poor maintenance. You'll have to wait and see what the accident commission comes up with.'
'The plane's identifying marks had been painted over, both on the fuselage and the wings,' Wallander said. 'What does that mean?'
'That it was someone who didn't want to be known,' Blomell said. 'There is a black market for aeroplanes just as for anything else.'
'I thought Swedish airspace was secure,' Wallander said. 'But you mean that planes can sneak in?'
'There is nothing in this world that is absolutely secure,' Blomell answered. 'Nor will there ever be. Those who have enough money and enough motivation can always find their way across a border, and back again, without interception.'
Blomell offered him a cup of coffee, but Wallander declined.
'I have to look in on my father in Löderup,' he said. 'If I'm late I'll never hear the end of it.'
'Loneliness is the curse of old age,' Blomell said. 'I miss my air control tower with a physical ache. All night I dream of ushering planes through the air corridors. And when I wake up it's snowing and all I can do is repair a gutter.'
They took leave of each other outside. Wallander stopped at a grocery shop in Herrestad. When he drove away again, he cursed. Even though it had been on his list he had forgotten to buy toilet paper.
He arrived at his father's house at three minutes to seven. The snow had stopped, but the clouds hung heavy over the countryside. Wallander saw the lights on in the little side building that his father used as a studio. He breathed in the fresh air as he walked across the yard. The door was ajar; his father had heard his car. He was sitting at his easel, an old hat on his head and his near-sighted eyes close to the painting he had just started. The smell of paint thinner always gave Wallander the same feeling of home. This is what is left of my childhood. The smell of paint thinner.
'You're on time,' his father observed without looking at him.
'I'm always on time,' Wallander said as he moved a couple of newspapers and sat down.
His father was working on a painting that featured a wood grouse. Just as Wallander had stepped into the studio he had placed a stencil onto the canvas and was painting a subdued sky at dusk. Wallander looked at him with a sudden feeling of tenderness. He is the last one in the generation before me, he thought. When he dies, I'll be the next to go.
His father put away his brushes and the stencil and stood up.
They went into the main house. His father put on some coffee and brought some shot glasses to the table. Wallander hesitated, then nodded. He could take one glass.
'Poker,' Wallander said. 'You owe me fourteen kronor from last time.'
His father looked closely at him.
'I think you cheat,' he said. 'But I still don't know how you do it.'
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