French investigators are analysing more than 150 DNA samples, fingerprints and other traces from tools and safety gear left by the thieves who broke into the Louvre museum and escaped with crown jewels worth an estimated €88m (£76m).
Five days after the brazen heist from the world’s most-visited museum, Laure Beccuau, the Paris prosecutor, said she had “a small hope” the jewels could still be recovered and was “optimistic” about the investigation’s outcome.