It's a big day for the Norwegian royal court, which is slowly closing out nearly all of its open crises. This past Monday, July 13, the Oslo District Court extended Marius Borg Høiby's pretrial detention by another four weeks, but ruled that he could serve that time under electronic monitoring instead of behind bars. Borg left Ila prison and headed for Skaugum, the official residence of Norway's royal heirs and the place where he'll now serve his house arrest. It's a rare moment of good news for the royal family, arriving the same day Crown Princess Mette-Marit was discharged from the hospital, wrapping up the treatment she'd started just days earlier.
© LISE ASERUDWhat life will look like for Marius Borg, and everyone else at Skaugum
According to Norwegian media, Marius Borg now falls under RISK, a program run by Norway's prison service that uses intensive electronic monitoring to let people serve pretrial detention at home under close supervision. It comes with round-the-clock monitoring, tight restrictions on movement, and daily check-ins from corrections officers.
For the court to sign off, everyone living in the household has to agree to the conditions. Crown Prince Haakon's family and household staff all consented to let Marius Borg serve this phase of his detention there, vouching for the home as a stable, controlled environment that meets the program's requirements.
Leaving Ila prison doesn't mean Marius Borg is off the hook. Oslo District Court's Chamber 250 convicted him and handed down a four-year sentence, finding him guilty of two rape counts. His legal team appealed, and now it's up to the Court of Appeal to weigh in. Norwegian media isn't expecting a ruling before 2027, which makes this electronic monitoring arrangement a stopgap while the appeal plays out. Up until now, requests like this one had been denied over concerns he might reoffend, specifically that he could violate the restraining order tied to the young woman from Frogner, the same violation that triggered his fourth arrest and landed him back in prison this past February.
© LISE ASERUDWhat is Skaugum? The royal estate that became the scene of one of the crimes
Norway's royal family maintains two properties. There's the Royal Palace in Oslo, the official residence of King Harald and Queen Sonja, and the institutional seat of the crown. Then there's Skaugum, a private estate King Olav bought in 1929 to serve as the home for the heir to the throne. Located southwest of the capital in Asker, the property carries historical and emotional weight for Norway's royals; it's now in the spotlight for reasons that couldn't be further from what King Olav had in mind when he set it aside for the heirs.
Of the four rape charges prosecutors brought to trial, the Oslo District Court found two proven, and those two formed the basis for the four-year sentence. According to the facts established by the court, one of those assaults took place in Skaugum's basement during a party, an episode that turned the crown princely couple's official residence into a central piece of evidence. Because Skaugum is a closed environment with staff, security, and a tightly regulated household, investigators were able to reconstruct that night's movements, timeline, and witness accounts with real precision. That controlled setting ended up being key to establishing the sequence of events and supporting the conviction. At the same time, the investigation produced an image without precedent in recent Norwegian royal history: Oslo police rolling onto the future head of state's estate with a full convoy of vehicles to search it, underscoring just how serious the case had become and how extraordinary a moment it was for the institution.
© @detnorskekongehusFrom "isolated incident" to the most complicated legal case the Norwegian royal house has faced
With this return home, four weeks from now, a new chapter opens in a case that's become one of the most sensitive legal battles the Norwegian royal house has ever dealt with. It began in August 2024, when what initially looked like a domestic dispute turned into an assault complaint involving someone close to him, the first of four consecutive arrests. As the investigation progressed, former partners began coming forward, and their accounts broadened the scope of the case, prompting Oslo police to dig deeper into the personal circle around the princess's son.
The turning point came when investigators accessed Borg's phone and pulled a long list of potential offenses off it, including signs of rape, abuse within relationships, drug trafficking, reckless driving, and other threads that were never proven in court but helped paint an alarming pattern of behavior. That's when it came out that police had been warning him about who he was spending time with for a while, and that, according to several accounts and audio recordings obtained by Norwegian media, he'd been acting like the rules didn't apply to him.
As the investigation progressed, the case went from an isolated incident to a file with enormous institutional weight, both because of the seriousness of the charges and because of who the accused is. The pretrial process led to a seven-week trial, 38 charges, and hundreds of pages of messages pulled from his phone, putting Norway's royal house under a level of media pressure it had never faced before.
© POOL/NTB/AFP via Getty Images
