I'm drifting behind you, Fredrik, you're just as confused and basically alone in death as in life.

The mist is closing in around the forests, the city and the castle.

What is it that's happening in that obscurity? In the gaps between what we see and hear?

In the police station, Lovisa Segerberg and Waldemar Ekenberg are threshing on through the files and digital documents, trying to find out who we were, what might be hiding in the remnants of our lives.

Zeke Martinsson is talking to his son Martin over the phone.

They don't have much to say to each other, but he asks about his grandchild.

Johan Jakobsson has gone home to his children and his tired wife.

Karim Akbar has just had an argument with his ex-wife on the phone.

Sven Sjoman is eating the last of the year's pickled gherkins from the garden, looking at the woman he has spent his life with and still loves.

Borje Svard is trying to pull a stick from Howie's mouth out in his garden, while in the large bedroom inside the house his wife Anna clings to life as hard as she can, the tubes of oxygen hissing beside her bed.

I am so close to you now, Fredrik, drifting. Has it ever occurred to you that you could have taken my side that afternoon, that evening, that night?

You can see Malin Fors down there.

She's happy.

Tove is with her in the flat. She's finally made it, at last. They're about to eat dinner, pizza. She's staying over.

Mother and daughter. Together. The way it should be.

55.

Tove came in the end.

She's sitting opposite Malin at the kitchen table. Malin's tired from work, from thinking, from drinking and not drinking, tired of all this damn rain. Can you make me feel a bit brighter again, Tove?

You're more beautiful than I've ever seen you before. You are the only thing in my life that's pure, clear, unsullied. When you called to say you could come for dinner I yelped with joy down the phone and you shut me up, seemed to think I was embarrassing.

Tick tock.

The Ikea clock still marks the seconds with a sound, even though the second hand has fallen off, and the faulty lamp above the worktop flickers every twenty seconds.

How can Tove look older, more grown-up, in just a week?

The skin stretched over her cheekbones, her features sharper, but her eyes are the same, yet somehow unfamiliar. Age, her relative age, suits her.

'I've missed you,' Malin says, and Tove looks down at her pizza, takes a sip from her glass of water.

Takeaway pizza.

Didn't have the energy to go shopping, had nothing in the flat, and Tove likes pizza, she really does.

Tove pokes at the mushrooms.

'Something wrong with the pizza?'

'No.'

'You normally like pizza.'

'There's nothing wrong with it.'

'But you're not eating.'

'Mum, it's too fatty. I'll get spots, and I'll get fat. I had one on my chin last week.'

'You won't get fat. Neither your dad or I . . .'

'Couldn't you have made something?'

And Tove looks at her as if to say: I know what you're doing, Mum, I know what it's like being grown-up, don't try lying to me, or convincing me that you can handle it.

Malin pours some more wine from the box she bought on the way home the other day. Third or fourth, no, fifth glass, and she can see Tove wrinkle her nose.

'Why do you have to drink tonight? Now that I'm here, like you wanted?'

Malin is taken aback by her question, so straightforward and direct.

'I'm celebrating,' Malin replies. 'That you're here.'

'You're really messed up.'

'I'm not messed up.'

'No, you're an alcoholic.'

'What did you say?'

Tove sits in silence, poking at the pizza.

'Let's get one thing straight, Tove. I like a drink. But I'm not an alcoholic. Got that?'

Tove's eyes turn dark.

'So stop drinking, then.'

'This isn't about that,' Malin says.

'So what is it about?'

'You're too young to understand,' and Tove's eyes flash with distaste and Malin wants to cut the shame from her own face, carve the words 'You're right, Tove' in her forehead, then one of her hands starts to tremble and Tove stares at the hand, looking scared, but says nothing.

'How's school?' Malin goes on.

'Dad says you're . . .'

'What does he say?'

'Nothing.'

'Tell me what he says.'

Her voice too angry from all this tiredness, and the lamp above the worktop flickers twice before the light settles again.

'Nothing.'

'You're ganging up on me, the pair of you. Aren't you?'

Tove doesn't even shake her head.

'He's turning you against me,' Malin says.

'You're drunk, Mum. Dad was the one who thought I should come round.'

'So you didn't really want to come?'

'You're drunk.'

'I'm not drunk, and I'll drink as much as I like.'

'You should-'

'I know what I should do. I should drink the whole damn box. You've decided to live with your dad, haven't you? Haven't you?'

Tove just stares at Malin.

'Haven't you?' Malin screams. 'Admit it!'

Malin has got up, standing in the kitchen and looking angrily but beseechingly at her daughter.

Without changing her expression at all, Tove stands up and says in a calm voice, looking directly into Malin's eyes: 'Yes, I've made up my mind. I can't live here.'

'Of course you can, why on earth wouldn't you be able to?'

Tove goes out into the hall and puts on her jacket. Opens the front door and walks out.

Malin downs her glass of wine out in the hall.

Then, as she hears Tove's footsteps on the stairs, she throws the glass at the wall and shouts after her daughter: 'Wait. Come back, Tove. Come back!'

Tove runs down Storgatan towards the river, past the Hemkop supermarket and the bowling alley, and she feels the raindrops and wind in her face, how nice the cold is, dissolving her thoughts and how the dampness in the air means that the tears on her cheeks don't show.

Bloody Mum. Bloody sodding Mum. Only thinking about herself.

Dad's working tonight. I could have stayed at home on my own. I can do that now, I want to, I should have.

I hope he's at the fire station. Bloody Mum.

Her heart is thudding in her chest. Trying to get out, and her stomach clenches and she just wants to get away from the autumn, away from this shitty little city.

Up ahead, on the other side of the bridge, she can see the fire station. It's glowing in the light from the tall, yellow street lamps.

She runs inside.

Gudrun in reception recognises her, looks worried, asks: 'Tove, what's happened?'

'Is Dad here?'

'He's upstairs. Go straight up.'

Five minutes later she's lying in the darkness with her head in her dad's lap on the bed in his room. He's stroking her cheek, telling her that everything will be all right. Then the light goes on and the alarm starts to howl.

'Shit,' Dad says. 'Probably another flood. I've got to go. I don't want to, but I've got to.'

'I'll stay here,' Tove says, as her dad kisses her on the cheek.

Soon the room is dark and silent and she tries to think about nothing.

She sees herself standing on the edge of an immense plain in the darkness. She has no map, there are no lights in sight, but she still knows how to proceed. She just knows what she has to do, the certainty like a steady note inside her, entirely free of the sounds of childhood.

Her vision clouded by the cheap wine.

Malin is lying on her bed, listening to the raindrops drumming persistently on the window behind the blinds. She's tried calling Tove, but her mobile is switched off.

She closes her eyes, Faces drift through her mind.

Tove. Mum. Dad. Janne.

Just go, Tove. Live where you like. I don't care.

She can't handle their mocking smiles so she forces them away and then sees Daniel Hogfeldt's face, his lips are moist and she feels her crotch contract inside her jeans; the drink has made her horny, it's difficult to resist but not impossible, and then she sees Maria Murvall running through her closed room.