Louvre Abu Dhabi is celebrating eight years since its opening as French authorities continue to investigate the theft in Paris.

Three of the four people whom the police believe carried out the theft have been arrested. But the jewelry is nowhere to be found.

Much of the blame has been placed on the Louvre’s security camera system. The building’s exterior is “surrounded by cameras,” but there “were not enough officers to continuously monitor the feeds.” Other factors include the museum’s ongoing construction,

Five more Louvre Heist suspects were nabbed by French authorities on0. The robbery case has now become a global sensation, piquing everybody’s interest. This tidbit follows the news that French authorities arrested two suspects last week.

Louvre Museum in Paris, a prosecutor says there's no sign of the missing jewels, and still only 2 people in custody.

The dragnet tightened around the Louvre thieves on Thursday. Five more people were seized in the crown-jewels heist — including a suspect tied by DNA — the Paris prosecutor said, widening the sweep across the capital and its suburbs.