Oslo saw a minor gathering outside the courthouse on Thursday, March 19, 2026, as the trial of Marius Borg Høiby, often referred to as Norway’s “bonus prince,” reached its final day. The case, which has captivated the nation, centers on allegations of serious sexual offenses and violence against multiple women. The outcome of the trial could have significant implications for the Norwegian royal family, given Borg Høiby’s connection as the son of Crown Princess Mette-Marit.
Prosecutors are seeking a prison sentence of more than seven years, arguing that Borg Høiby committed acts of rape, assault, and harassment. The defense team, comprised of Ellen Holager Andenæs and Petar Sekulic, is expected to argue that their client is innocent of the majority of the charges. Though, Borg Høiby has admitted to some of the accusations and is anticipated to offer compensation to the women involved, according to reports.
The seven-week trial has unfolded against a backdrop of public scrutiny and media attention. A small queue formed outside the courthouse approximately half an hour before proceedings began on Thursday. Swedish media reports describe the atmosphere as somber, with overcast skies mirroring the gravity of the situation.
Borg Høiby’s defense will focus on challenging the prosecution’s case, while acknowledging responsibility for certain actions. This strategy suggests a potential attempt to mitigate the severity of the sentencing. News outlets have detailed the legal arguments expected from Andenæs and Sekulic during the final day of testimony.
