Man gets aids from swimming in the wrong pool, also it's raining fire.

A closed pool is raining blood on victim.

The pool will be closed today on account of an ominous red glow.

Th pool is now closed. Wait, what's that red stuff?

a pool of blood thats closed

A "Sorry, we're closed" sign besides a totally non-suspicious pool of liquid that totally can't be blood, right? ...r-right?

pool is closed

naruto sitting in front of a closed pool

electric man