‘Turn right here. We’re getting close,’ said Patrik. ‘This is going to be interesting. Apparently the documents still exist, and the woman I talked to on the phone knew instantly what case I was talking about. But then, it’s not the sort of thing that would be easy to forget.’
‘It’s great that everything went so smoothly with the prosecutor. Otherwise it would have been difficult to get access to these kinds of documents.’
‘You’re right,’ said Patrik, focusing his attention on the map.
‘There it is,’ said Paula, pointing at the building that housed the social welfare offices in Trollhattan.
A few minutes later they introduced themselves to Eva-Lena Skog, the woman that Patrik had spoken to on the phone.
‘There are plenty of people here who remember the story,’ she told them, taking out of her desk a folder containing papers that had turned yellow with age. ‘It was a long time ago, but that kind of thing stays with you,’ she said, pushing back a lock of grey hair. She looked like the stereotypical schoolteacher, with her long hair pulled back in a neat bun.
‘Did anyone suspect that the situation was as bad as it was?’ asked Paula.
‘Yes and no. We’d received some reports, and we’d made…’ She opened the folder and ran her finger over the page on top. ‘We’d made two home visits.’
‘And there was nothing to indicate that some sort of intervention might be necessary?’ asked Patrik.
‘It’s hard to explain, but those were different times,’ said Skog with a sigh. ‘Today we would have stepped in at a much earlier stage, but back then… well, we simply didn’t know any better. Apparently things improved during certain periods, and most likely our visits took place during those times when she was doing better.’
‘And there weren’t any relatives or friends who reacted?’ asked Paula. It was difficult for her to understand how something like this could have happened without anyone noticing.
‘There were no other family members. I don’t think there were any friends either. They lived a very isolated life, and that’s why things happened the way they did. If it hadn’t been for the smell…’ She swallowed hard and looked down. ‘We’ve made a lot of progress since then. It would never happen today.’
‘Let’s hope not,’ said Patrik.
‘As I understand it, you need this information in connection with a murder case,’ said Skog, pushing the folder across her desk towards them. ‘But you’ll be careful how you handle the material, won’t you? It’s only under special circumstances that we allow access to this sort of file.’
‘We’ll be extremely discreet. I promise,’ said Patrik. ‘And I’m positive that these documents are going to help us move forward with our investigation.’
Skog looked at him with ill-concealed curiosity.
‘What could your case possibly have to do with this? It all happened so many years ago.’
‘I’m afraid I can’t discuss that,’ said Patrik. The truth was that he had no idea whatsoever. But they had to start somewhere.
20

‘Did anyone see anything?’ Patrik was talking to Martin on the phone. ‘No? Okay, I wasn’t really expecting it. But keep knocking on doors. You never know.’
He ended the conversation and bit into his Big Mac. They had stopped at McDonald’s to eat lunch and to discuss how they should proceed.
‘Nothing?’ asked Paula, who had been listening to Patrik while she poked at her chips.
‘Nothing so far. There aren’t many people living in the area now that it’s winter. So it’s not surprising that they haven’t had much luck.’
‘How’s it going at Badholmen?’
‘They’ve taken the body away,’ said Patrik as he took another bite. ‘That means Torbjorn and his men will probably be done soon. He promised to call if they found anything.’
‘So what should we do now?’
Before getting their food, they had glanced through the copies of the documents that they’d been given at the social welfare office. Everything seemed to match with what Sanna had told Erica.
‘We keep moving forward. We know that Christian was placed with a couple named Lissander shortly afterwards. Here in Trollhattan.’