Karl Lundström and Annette Lundström's marriage

Karl Lundström and Annette Lundström’s marriage becomes significant to the investigation because Annette is described as standing by Karl even when their daughter’s abuse was at issue. The account links their household to questions raised by the murdered boys’ castration and to a suspected payment in Annette’s bank account, but leaves her knowledge and involvement unresolved.

Marriage Under Investigation

Jeanette sees a parallel between the Lundströms and another couple: Bengt Bergman’s wife had provided him with an alibi, while Annette had taken Karl’s side even in the matter of their daughter’s abuse. For Jeanette, that loyalty is not incidental. It resembles a pattern in which a spouse’s support may shield a man from scrutiny, though the comparison is her assessment and does not itself prove that Annette lied or conspired with Karl.

The marriage also sits within a case built around serious allegations against Karl. When Jeanette speaks with Ulrika Wendin, she summarizes the evidence against him as strong enough that it is likely to lead to a conviction. Ulrika had reported Karl for rape seven years earlier, but does not want to reopen her case. Her response underscores that the investigation’s prospects and the history surrounding Karl do not automatically translate into renewed participation by those he harmed.

Annette’s Profession and the Case Evidence

The investigation draws attention to Annette’s work as a dentist. Jeanette notes that the murdered boys had been castrated and that an anaesthetic used by dentists was found in their bodies; she also knows Karl holds extreme views about castration. These details lead her to consider Karl relevant to the investigation, with Annette’s profession forming part of the circumstantial context. The evidence does not show that Annette supplied or used the anaesthetic.

Money and Unresolved Suspicion

Jeanette later knows that half a million kronor has been paid into Annette’s bank account. She suspects it may be a bribe, but investigators have not traced the source of the money. The unexplained deposit raises a question around the marriage and its finances without resolving who sent the money, why Annette received it, or whether Karl was involved.

Jeanette also has a letter Karl wrote to their daughter, Linnea, in which he mentions Viggo Dürer as a potential paedophile; Linnea’s childhood drawings are described as suggesting the same possibility. Jeanette considers this alongside the money and other information as a reason to investigate Dürer’s past. The letter adds another strand to the inquiry surrounding the Lundström family, but it does not settle what Annette knew or did.