French police intensify seek for thieves behind Louvre’s daylight royal jewel heist

French police intensified their search Tuesday for thieves who stole priceless royal jewels from the Louvre in a daring daylight heist. Sixty investigators are probing whether or not an organised crime group was behind the raid, throughout which 9 items have been taken. A diamond-studded crown was later discovered dropped in Paris streets.[/gpt3]