[ansel12]

In 1987 they found that the bolts on that lid had been unscrewed and the lid opened.

The bolts had been unscrewed from the inside.........

or not.

[1Old Pro]

In 1987 they found that the bolts on that lid had been unscrewed and the lid opened. The bolts had been unscrewed from the inside......... or not.

The accidentally taken video of the giant worm near the opening was much more worrisome.