1,300-year-old Durandal sword stolen: How did thief scale 100-foot rock wall?

The ancient Durandal sword, compared to King Arthur's Excalibur, has vanished from Rocamadour, France. Embedded in a rock for 1,300 years, the legendary sword was stolen, baffling locals and officials. Linked to the knight Roland and described in the epic poem "The Song of Roland," the sword's disappearance has deeply impacted the community. An investigation is underway, but how the thief ascended the 100-foot rock face remains a mystery.