You have to consider the situation. Everyone is working on the site far from stations. I wouldn't let everyone's ship get destroyed. Plus there will be several reports against him.
Could you post or link to where the admins have talked about this? I am not doubting you. Last I knew, if it was an obvious griefer, you COULD fire back. I have tried to find where it might be mentioned on the mobius forums, but could not find it.
sorry to disappoint but the map doesnt hold the clue, the clues to the next ruins will come from the ram tah CGs currently underway. Im going to be bold and innovative on that statement, just my takeaway thats all