The first alleged victim begins giving evidence in Marius Borg Høiby's trial for rape and more than 30 other alleged offences.

Marius Borg Høiby, the crown prince's blond stepson, is accused of 38 charges in a case that has attracted global interest.

Marius Borg Høiby arrested on suspicion of assault, making threats with knife and violating restraining order, police say