The Murder of Borgny Stem-Myhre in Oslo is a pivotal case in the investigation because it joins a seemingly isolated killing to a shared mountain-hut stay and to other deaths. Borgny disappeared after leaving a fashion event; her body was found in a building-site basement, where the unusual forensic evidence offered investigators few immediate answers. Later, travel records and comparisons with another murder gave the case a wider pattern, while also raising doubts that the crimes followed the familiar logic of a serial killer.

Disappearance and discovery

On the evening of December 16, Borgny attended a launch event at Mono, where a new issue of the fashion magazine Sheness was being presented. The event ended at eight. She told a friend and colleague that she planned to go home to prepare for a photo shoot themed around jungle and punk fashion. Investigators thought she had headed for a taxi rank, but none of the drivers whose records were checked recognized her or recalled taking a passenger to Sagene. After leaving Mono, she was not seen again.

Two Polish bricklayers discovered Borgny the next time they came to work. They noticed that the padlock on a basement door had been forced and entered the room, where they found her fully clothed. The basement was at a construction site in the middle of the city. The circumstances of the discovery made the site itself an unlikely source of explanation: its concrete floor had been cleaned the day before, ahead of work to install heating cables and flooring.

Forensic findings and the empty scene

The medical examiner placed Borgny’s death between ten and eleven at night. Her blood contained traces of ketamine, a fast-acting sedative that could be administered intramuscularly. The examination attributed her death to drowning associated with blood from wounds in her mouth. Investigators had found no comparable case and could not identify the instrument used.

The scene yielded almost no conventional trace evidence. There were no fingerprints, DNA, or shoe or boot marks on the recently cleaned concrete. A later report noted two small grey-black stones that did not match the gravel at the site. The examiner suggested they could become useful if similar stones turned up elsewhere, since small stones can lodge in a heavily treaded boot and fall out on a hard surface. The report also recorded traces of iron and coltan on the inner surfaces of two of Borgny’s molars. These details did not immediately solve the murder, but they gave the investigation unusual physical clues to carry forward.

The link to the mountain hut

A connection emerged through travel records. Adele Vetlesen, a twenty-eight-year-old woman from Drammen who had been reported missing by her partner in November, had bought a train ticket online from Drammen to Ustaoset for November 7. Borgny had bought a ticket from Kongsberg to the same mountain area for the same date. The coincidence mattered because investigators later established that Borgny and Adele had spent the same night at the same hut.

A search of account transactions added detail to the route. Iska Peller’s account had been charged for two beds at each of four huts operated by the trekking association, with the huts about a day’s walk apart. The last was Hävasshütte, where the group had been on November 7, only half a day’s walk from Ustaoset. The bookings and tickets placed Borgny’s journey within a chain of shared destinations, rather than leaving her disappearance as an unexplained departure from Oslo.

A weapon and a changing pattern

The investigation connected Borgny’s murder with Charlotte Lolles’s through a suspected weapon. Harry Hole proposed that both women had been killed with the Leopoldsapfel. A lead about its purchase pointed investigators toward Görna in Congo, a few hours’ drive from Kigali; a woman with an East German accent had been there during the relevant period. A copy of a passport retained by police when a replacement was issued matched the buyer’s description, and the name on it was Juliana Verni. The evidence supported a connection between the cases, though the identification and weapon link formed part of the investigation’s developing reconstruction.

Harry resisted treating the murders as a conventional serial-killer sequence. The victims differed in age, background, appearance, and sex; the crime scenes also varied, and investigators had no indication that the killings were connected to sexual acts. Borgny and Charlotte appeared to share a method, but the other cases did not establish a consistent signature. In Harry’s reading, the shared night at the hut was more significant than a simple repetition of method or victim type.

The crimes nevertheless appeared to change in their degree of exposure. Harry and Kaja Solness reasoned that the killer had grown bolder: Adele, believed to be the first victim, had been hidden, while Charlotte was found behind a wrecked car in a forest and Borgny in a basement at an urban construction site. They regarded Marit Olsen’s murder as a further change, suggesting that the killer’s self-control was beginning to fail. Borgny’s death therefore stood both as a link in the emerging sequence and as a point in an apparent escalation.

Narrative significance

A separate first-person passage describes a collection of newspaper photographs of victims before their deaths, selected without the grieving families’ stories or the accounts of the discoveries. Its speaker observes that the police have not yet recognized the connection between the murders, but will do so soon. The contrast between the victims’ apparently secure lives in the photographs and the later investigation gives Borgny’s case a second frame: she is not only a name in a file or a clue in a pattern, but one of the people whose ordinary past was abruptly converted into evidence.

The murder’s meaning remains subject to revision as the investigation proceeds. When Harry revisits what Elias Skog saw at Hävasshütte, he abruptly concludes that the episode had not been a rape and that this misunderstanding was itself the motive. The revelation changes how the hut encounter is read and sharpens the distinction between what appeared to happen and what the investigation eventually understood. Borgny’s case thus functions as part of a mystery whose clues gain significance retrospectively: the journey, the shared night, and the evidence at the basement scene only become legible as the separate lines of inquiry converge.