‘That’s a long way from Ustaoset.’

‘But it’s in the right direction from Oslo. I tried to find a car registered in her name or a possible partner’s. If they have an AutoPASS and have driven through several toll stations you can follow their movements.’

‘Mm.’

‘The problem is that she had neither a car nor a live-in partner, not officially anyway.’

‘She had a boyfriend.’

‘It’s possible. But the search engine found a car in a Europark garage in Geilo, paid for by an Iska Peller.’

‘That’s just a few kilometres away. But who’s… er, Iska Peller?’

‘According to the credit card info she’s a resident of Bristol, Sydney, Australia. The point is that she scores high on a relational search with Charlotte Lolles.’

‘Relational search?’

‘It works like this, OK. Based on the last few years, names come up for people paying with a card at the same restaurant at the same time, which suggests that they have eaten together and split the bill. Or for people who are members of the same gym with matching enrolment dates or have plane seats next to each other more than once. You get the picture.’

‘I get the picture,’ Harry repeated, copying her Bergensian intonation. ‘And I’m sure you’ve checked out the make of car and whether it uses-’

‘Yes, I have, and it uses diesel,’ Katrine answered sharply. ‘Do you want to hear the rest or not?’

‘By all means.’

‘You can’t pre-book beds in these self-service Tourist Association cabins. If all the beds are taken when you arrive, you just have to doss down on the floor, on a mattress or in a sleeping bag with your own mat. It only costs a hundred and seventy a night, and you can either put cash into a box at the cabin, or leave an envelope with an authorisation to charge your account.’

‘In other words you can’t see who has been in which cabins when?’

‘Not if they pay cash. But if they’ve left an authorisation, afterwards there would be a transaction on their account between them and the Tourist Association. Mentioning the cabin used and the date the payment was for.’

‘I seem to remember it’s a pain searching through bank transactions.’

‘Not if the engine is given the right criteria by a sharp human brain.’

‘Which is the case, I take it?’

‘That’s the general idea. Iska Peller’s account was charged for two beds at four of the Tourist Association cabins on the 20th of November, each a day’s march from the next.’

‘A four-day skiing trip.’

‘Yes. And they stayed at the last one, the Havass cabin, on the 7th of November. It’s only half a day’s walk from Ustaoset.’

‘Interesting.’

‘What’s really interesting is that there are two other accounts that were charged for overnight stays at the Havass cabin on the 7th of November. Guess whose?’

‘Well, it’ll hardly be Marit Olsen’s or Borgny Stem-Myhre’s since I assume Kripos would have found out that two of the murder victims had recently stayed at the same place the same night. So it must be the missing girl’s. What was her name?’

‘Adele Vetlesen. And you’re spot on. She paid for two people, but there’s no way of knowing who the other person was.’

‘Who’s the other person who paid with an authorisation slip?’

‘Not so interesting. From Stavanger.’

Nevertheless Harry picked up a pen and noted the name and address of the individual concerned and also of Iska Peller in Sydney. ‘Sounds like you rate search engines,’ he said.

‘Yep,’ she said. ‘It’s like flying an old bomber. Bit rusty and slow to get going, but when you’re in the air… my goodness. What do you think of the results?’

Harry pondered.

‘What you’ve done’, he said, ‘is to locate one missing woman and a woman who presumably has nothing to do with the case at the same place at the same time. In itself, nothing to shout about. But you’ve made it more likely that one of the murder victims – Charlotte Lolles – was with her. And you’ve located two of the murder victims – Borgny Stem-Myhre and Marit Olsen – in the immediate vicinity of Ustaoset. So

…’

‘So?’

‘So, my congratulations. You’ve kept your part of the bargain. Now, as for mine…’

‘Save your breath and wipe that grin off your face. I didn’t mean it. I’m of unsound mind, didn’t you realise?’

She smacked down the receiver.

23

Passenger

She was alone on the bus. Stine rested her forehead against the window so that she wouldn’t see her reflection. Stared out into the deserted, pitch-black bus station. Hoping someone would come. Hoping no one would come.

He had been sitting by a window in Krabbe with a beer in front of him staring at her, motionless. Woollen hat, blond hair and those wild blue eyes. His eyes laughed, penetrated, implored, called her name. In the end she had told Mathilde that she wanted to go home. But Mathilde had just started a conversation with an American oil guy and wanted to stay a bit longer. So Stine had grabbed her coat, run from Krabbe to the bus station and got on a bus to Valand.

She looked at the red numbers on the digital clock above the driver. Hoping the doors would shut and the bus would start moving. One minute left.

She didn’t raise her eyes, not even when she heard the running footsteps, heard the breathless voice request a ticket from the driver at the front, nor when he sat down on the seat beside her.

‘Hey, Stine,’ he said. ‘I think you’re avoiding me.’

‘Oh, hi, Elias,’ she said without shifting her gaze from the rainwet tarmac. Why had she sat so far back in the bus, so far from the driver?

‘You shouldn’t be out alone on a night like this, you know.’

‘Shouldn’t I?’ she mumbled, hoping someone would come, anyone.

‘Don’t you read the newspapers? Those two girls in Oslo. And now, the other day, that MP. What was her name again?’

‘No idea,’ Stine lied, feeling her heart rate gallop.

‘Marit Olsen,’ Elias said. ‘Socialist Party. The other two were Borgny and Charlotte. Sure you don’t recognise the names, Stine?’

‘I don’t read newspapers,’ Stine said. Someone had to come soon.

‘Great girls, all three of them,’ he said.

‘Course, you knew them, didn’t you?’ Stine regretted the sarcastic tone immediately. It was fear.

‘Not well though,’ Elias said. ‘But the first impression was good. I’m – as you know – the kind who attaches a lot of importance to first impressions.’

She stared at the hand he cautiously placed on her knee.

‘You…’ she said, and even in that one syllable she could hear herself begging.

‘Yes, Stine?’

She looked up at him. His face was as open as a child’s, his eyes genuinely curious. She wanted to scream, jump up, when she heard the steps and voice up by the driver. A passenger. A man. He came to the back of the bus. Stine tried to catch his eye, to make him understand, but the brim of his hat covered the upper half of his face, and he was busy checking his change and putting the ticket in his wallet. Her breathing was lighter when he took a seat right behind them.

‘It’s incredible that the police haven’t discovered the connection between them,’ Elias said. ‘It shouldn’t be so difficult. They must know that all three women liked to go cross-country skiing in the mountains. They stayed at the cabin in Havass on the same night. Do you think I should tell them?’

‘Maybe,’ Stine whispered. If she was quick perhaps she could squeeze past Elias and jump off the bus. But she had hardly articulated the thought in her mind before the hydraulics hissed, the doors slid shut and the bus set off. She closed her eyes.

‘I just don’t want to be involved. I hope you can understand that, Stine.’

She nodded slowly, her eyes still closed.

‘Good. Then I can tell you about someone else who was there. Someone I’m sure you know.’