People falling thru club floors

This may not become an issue, however, I was at a local telehub this evening, and a long time griefer was demonstrating how he could turn all objects there non-physical, once done he could walk through them.

He was wondering out loud how much fun it would be to do at a club in the sky, and watch everyone fall. Don't know if he will, or if it's possible, but if anyone falls prey to something like this please feel free to IM me in-world and I'll give you this person's name.

I also filed an AR, along with transcript of his musings - is it allowed to post one sentence here without attribution ? - "[19:51] xxx xxx: im to brainy than a londen"

well, it's very easy to pass through walls, anyone can do it, but I don't think he should be able to make all the things in the club -phantoms- because he doesn't own the club....if he does, he did somthing to the scrypt of the things in the club, somthing not legal!

I'm not sure how he did it, but, once he did, all people in the telehub sank through the prim floor (a few inches thick) to the ground below and could walk through the Linden installed objects - fountains, billboards etc.....