French police say four suspects have now been placed under formal investigation over the Kim Kardashian West robbery in Paris.

The suspects face charges ranging from armed robbery in an organised gang to kidnapping, criminal association and handling stolen goods.

Six other people remain in police custody.

Kardashian West was held at gunpoint and tied up by robbers while staying in the French capital in October.

The TV reality star was targeted at an exclusive flat near Place de la Madeleine while her bodyguard looked after her sister at a nightclub.

The gang stole 9 million euros of jewellery, including a diamond ring valued at around €4m.