Is a Fedora-wearing French detective solving the Louvre heist? Social media certainly seems to think so, as an image of a so-called sleuth has gone viral online, with people online speculating that he is on the case to recover the jewels stolen in the brazen robbery.

After the brazen heist of French crown jewels at the Louvre, American tourists visiting Paris react to the robbery.

P ARIS -- In what could be the first major break in the investigation of the $102 million jewel heist at the Louvre Museum, police have found traces of DNA on items the thieves left behind in their hasty getaway, French authorities told ABC News.

Fox News senior foreign affairs correspondent Greg Palkot reports from Paris, France on new details in the daring daylight Louvre jewel heist and Interpol’s role in tracking the suspects.

About 100 investigators are now involved in the police hunt for the gems and heist suspects​, said prosecutor Laure Beccuau, whose office is leading the investigation.

This riveting exhibition is a chance to understand an artist who brought painting to a thrilling crossroads with politics

Thieves used a stolen truck-mounted moving lift to scale the Louvre and steal royal jewels worth over $100 million in a lightning-fast Paris heist.

Officials say an outdated surveillance system left the world-famous museum in Paris vulnerable despite years of warnings.