The son of Norway's crown princess goes on trial Tuesday accused of raping four women and assaulting several ex-girlfriends in a scandal that has tarnished the royal family's image. Marius Borg Hoiby,

The eldest son of Norway's crown princess will go on trial Tuesday on multiple charges including rape, a high-profile case that has been an embarrassment for the royal family.

Høiby has been accused of raping four women, threatening a girlfriend, damaging a girlfriend's flat, drugs charges and driving offences.