Marius Borg Hoiby, the 28-year-old son of Crown Princess Mette-Marit and stepson of Crown Prince Haakon of Norway, has been charged with several serious crimes, including rape and sexual assault, by Oslo police. This follows a months-long investigation sparked by his initial arrest in August 2024 on charges of bodily harm and damage. The allegations escalated with further arrests in September and November.

Police have conducted multiple interviews and reviewed substantial digital evidence. Hoiby's attorney stated that while he takes the charges seriously, he denies wrongdoing regarding the sexual misconduct allegations. Marius has confessed to some actions while under the influence of substances, leading him to apologize for his conduct in a previous incident.

As the investigation continues, authorities will decide whether to indict him on these serious charges, which also include abuse in close relationships and harassment of a police officer. The developments mark a significant moment for the royal family, with Marius not holding any official title or duty.