<h1>Louvre Crown Jewels theft prompts forensic inquiry, access inspections, inventory of items and probe of possible inside assistance.</h1> Forensic teams sealed the site, reviewed CCTV, inspected the basket lift and other access points, and began a full inventory of missing Crown Jewels to support a criminal investigation into the theft, while officials investigate possible inside assistance and treat the haul as of inestimable historical value.