Ingeborg Sandsten’s face is thin and lined, showing signs of never-ending exhaustion, and the woman’s tiredness makes Malin feel more alert.

‘I’ve looked after Jasmin since the accident. I get money from the council to be her carer.’

‘Can she hear us?’ Zeke asks.

‘The doctors say she can’t. But I don’t know. Sometimes I think she can.’

‘Our colleagues spoke to your former husband yesterday,’ Malin says.

‘He’s still angry.’

‘Has he spoken to you? Have you heard what we suspect happened on the night of the accident?’

‘Yes, he called me.’

‘And what do you think?’

‘It might be true, but it doesn’t make any difference, does it?’

‘You didn’t know anything about that?’ Malin asks.

‘I see what you’re getting at. I didn’t know. And I was here with Jasmin all last week.’

Then the growl from Jasmin as her face contorts in unimaginable pain. She must have been very pretty once upon a time. Ingeborg wipes her grown-up daughter’s mouth.

‘Did Jasmin know Jerry Petersson before the evening of the accident? Do you remember?’ Malin asks, aware that she’s fishing, casting out nets and hooks, trying to catch underwater voices.

‘I don’t think so. She’d never mentioned him. But what do any of us know about the lives of teenagers?’

‘And the Fagelsjo youngsters? Did she know them?’

‘She was in a parallel class to Katarina Fagelsjo. But I don’t think they were friends.’

‘So you didn’t know anything about what happened that night?’ Zeke asks again. ‘That it might have been Jerry Petersson driving?’

‘What do you think?’ Ingeborg Sandsten said. ‘That Jasmin might have told me?’

Two dozen heavy raindrops hit the windowpane like a salvo.

‘Deep inside her dreams Jasmin remembers what happened,’ she goes on. ‘Deep, deep inside.’

The car pushes through the waterlogged landscape of Ostergotland. Grey, lifeless forests, lonely grey fields, grey houses.

Zeke’s hands firmly gripping the steering wheel.

Malin takes a couple of deep breaths.

‘It was you who asked Sven to talk to me, wasn’t it?’ she asks.

Zeke takes his eyes from the road for a moment. Looks at her. Then nods.

‘So are you angry now, Malin? I had to do something.’

‘You could have said something to me directly.’

‘And you’d have listened, would you? Sure, Malin, sure.’

‘You went behind my back.’

‘For your own good.’

‘You go behind a lot of people’s backs, Zeke. Think about what you could lose.’

Zeke takes his eyes from the road again. Looks at her, before his hard green eyes fill with warmth.

‘Nobody’s perfect,’ he says.

‘Birds of a feather flock together,’ Malin retorts, then the sound of the car engine takes over and she swallows some saliva to suppress the lingering nausea.

Her mobile rings when they’re about ten kilometres from Linkoping.

A number Malin doesn’t recognise. She takes the call.

‘This is Stina Ekstrom. Andreas’s mum.’

‘Hello,’ Malin says. ‘How are you?’

‘How am I?’

‘Sorry,’ Malin says.

‘You asked if I remembered anything particular about the time leading up to the accident. I don’t know if it means anything, but I remember one of Andreas’s friends from when he started high school. Anders Dalstrom. He and Andreas were friends, it started when we moved to Linghem and he started secondary school. I seem to remember that Andreas looked after him. But they didn’t see so much of each other when they started at different high schools. I remember him from the funeral. It looked like Andreas’s death hit him hard.’

‘Do you know where he is now?’

‘I think he still lives in the city. But I haven’t seen him for a long time.’

‘So they were friends?’

‘Yes, in secondary school out here.’

Then Stina Ekstrom falls silent, but something stops Malin from ending the call.

‘We were angry back then,’ Stina Ekstrom goes on. ‘Jasmin’s parents were angry. We’d both lost our children, in different ways. But anger doesn’t get you anywhere. I’ve learned that all we have in the end is how we treat our fellow human beings. We can choose. To empathise, or not. It’s as simple as that.’

Follow the voices of the investigation, Malin.

Follow them into the darkest of Ostergotland’s forests if that’s where you hear them whispering. Snatch at every straw in the really hard cases.

The dense forests around Malin and Zeke are suffering from the same loss of colour as the sky, as if the whole world has been adapted for the colour-blind. The leaves on the ground are black here, they’ve got none of their burning colours left. The smell of their decay almost seems to make its way inside the car, pungent and simultaneously ominous.

Then she sees the little single-storey house in a patch of woodland a few kilometres south of Bjorsater, its rust-red colour almost seething in the persistent rain and dead afternoon light.

The investigation’s latest voice belongs to Anders Dalstrom. Malin doesn’t yet know how he fits into the case.

Follow the voices of the investigation until they fall silent.

Then you follow them a bit further, and sometimes you might get a reward in the form of a connection, a context, the truth.

That’s what people want from us, the truth, Malin thinks.

No more, no less.

As if the truth would make them any less afraid.

They stop the Volvo in the raked gravel drive in front of the house. A red Golf is parked outside a workshop. If Skogsa was a box, Malin thinks, you could fit thirty houses like this one inside it.

On the front door is a handwritten sign with Anders Dalstrom’s name. The door opens, and in front of them stands a man in jeans and a Bob Dylan T-shirt. His face is thin, but his nose is stubby and his cheeks covered with acne scars.

‘Anders Dalstrom?’ Zeke asks.

The man nods, and his long black hair moves in the wind.

‘Could I have a glass of water?’ Malin asks when they enter the shabby kitchen.

Dalstrom smiles: ‘Of course.’

His voice is hoarse and gruff, wary but still strong and friendly. He hands Malin a glass with his right hand.

Concert posters from EMA Telstar cover the walls of the kitchen. Springsteen at Stockholm Stadium, Clapton at the Scandinavium in Gothenburg, Dylan at the Ice Hockey Hall in Stockholm.

‘My gods,’ Dalstrom says. ‘I never quite made it.’

Malin and Zeke are sitting on an old-fashioned kitchen sofa, slowly drinking freshly brewed hot coffee.

‘You play?’ Malin asks.

‘More when I was younger,’ Dalstrom replies.

‘You wanted to be a rock star?’ Zeke asks, and Dalstrom sits down opposite them, takes a deep gulp of coffee and smiles again. The smile makes his snub-nose look even smaller.

‘No, not a rock star. When I was younger I wanted to be a folk singer.’

‘Like Lars Winnerback?’ Malin asks, remembering the sold-out concert she attended at the Cloetta Center when the city’s most famous son came back to perform.

‘I’d have liked to be Lars Winnerback. But it never took off.’

You’re still waiting, aren’t you? Malin thinks.

‘I’ve got a studio over in the workshop. I built it myself. Record my songs in there. But not that often these days. Work takes it out of me.’

‘What’s your job?’

‘I work nights at the old people’s home in Bjorsater, so I’m knackered all day. I worked last night, and I’m on again tonight.’

Malin had begun their conversation by explaining to Dalstrom why they were there, and what they had found out about Jerry Petersson and the night of the accident, and what Andreas’s mother had told them. Maybe I should have held back, she thinks now. But her brain is too slow for that, and there are no reasons at all to suspect Dalstrom of anything.

‘Did you have any success?’ Zeke asks. ‘With your music?’