Someone just posted a (hopefully bad-taste joke) question on maximizing the damage of a school shooting to Academia.SE (since deleted). I flagged for moderator attention, but this made me wonder: Is this the correct way to do this, especially if there was a really time-critical issue (e.g., if the poster had said "I'm about to start a school shooting" instead of "how do I maximize the damage")? Just deleting the question through downvotes and flags seems insufficient, especially if the poster was serious.
A separate question was already asked here about the same issue, but is asking in a more general way without the full context of what was going on, and is thus unlikely to elicit a helpful response in case this is going to happen again.