OSLO, Norway (AP) — Oslo police on Friday announced charges against Marius Borg Høiby, the eldest son of Norway’s crown princess, on multiple counts including rape, sexual assault and bodily harm after a monthslong investigation of a case that involved a “double-digit” number of alleged victims.

Marius Borg Hoiby, the stepson of Crown Prince Haakon, was charged with rape and sexual assault after a monthslong police investigation that has caused turmoil for the royal family.