Sofia Zetterlund and Karl Lundström's therapeutic relationship

Sofia Zetterlund and Karl Lundström’s therapeutic relationship becomes consequential beyond the interview room: her assessment of his beliefs conflicts with the court’s view of his drug-affected presentation, and her concern ultimately prompts her to approach the police.

Clinical and Forensic Context

After reviewing her file on Karl Lundström, Sofia recalls that she had recommended prison. In their conversations, she had heard nothing that justified secure psychiatric care and understood his opinions as ideological convictions. She believed that this was a more reliable account of him than the confused, pitiable figure the district court had seen.

That difference in judgment was sharpened by the circumstances of the interviews. Karl Lundström had been under the influence of Xanor both during his interviews and in sessions at Huddinge Hospital, so his conclusions were not considered valid grounds for a court judgment. Sofia saw the result as a dismissal of her conversations with him, even though she believed his statements were not inventions caused by the drug.

Beliefs and Perceived Risk

Sofia understood Karl Lundström’s account not as confusion but as a coherent self-justification. He believed that he alone could see the truth, that strength entitled the strong to abuse the weak, and that his own character was exceptional. He framed incest and abuse as ancient urges and invoked divine authority to present his actions as a mission rather than wrongdoing. To Sofia, these moral and quasi-religious arguments exposed both his lack of empathy and the danger of his conviction in his own superiority.

She also feared that Karl Lundström’s capacity for manipulation could outlast any immediate sentence or treatment decision. In her view, he might eventually secure day release from Säter or another secure psychiatric unit, putting others at risk whenever he was free. Convinced that the danger outweighed procedural niceties, she decided to contact Detective Superintendent Jeanette Kihlberg and tell her what she knew.

Clinical Testimony and Investigative Ambiguity

When Sofia Zetterlund brings her knowledge of Karl Lundström into the investigation, she does not present his account as either proven truth or a simple fabrication. Jeanette Kihlberg reports that Karl’s wife has answered questions confusedly and appears to be protecting him, while Detective Mikkelsen regards Karl’s story about Anders Wikström and the Russian mafia as a pack of lies. Sofia resists that neat conclusion: her therapeutic conversations have led her to think the situation is more complicated. The relationship therefore becomes a point of contact between clinical interpretation and police suspicion, with Sofia’s account challenging the investigators to distinguish deliberate manipulation from statements that cannot be dismissed as mere drug-induced confusion.

Investigative Consequences

Sofia Zetterlund’s disclosures also widen the inquiry beyond Karl Lundström himself. She tells Jeanette Kihlberg that Ulrika Wendin has substantial cash and suggests that Viggo Dürer may be behind it; Jeanette separately knows that half a million kronor has been paid into Annette Lundström’s account, though the source remains untraced and the payment is suspected to be a bribe. These details remain leads, not established proof, but they give the clinical information a practical afterlife in the investigation.

The suspicions around Dürer acquire further context from Karl Lundström’s letter to Linnea, which names the lawyer as a possible paedophile, and from drawings Linnea made as a child that point in the same direction. The movement from therapy to police work thus does not resolve the allegations by itself: Sofia’s knowledge helps direct attention, while financial traces and other material must carry the inquiry beyond her interpretation of her patient.