Adventures with a Fire Marshall

So...we are walking down the hallway to our room and the Fire Marshall hears "a sound".

Me: What sound?
Fire Marshall: Don't you hear that woman screaming?

He decided to investigate by trying to figure out which room the "sound" was coming from. Stops outside a door with a Do Not Disturb Sign on it.

Me: Fire Marshall! You prolly know what that sound is. Leave the door alone.
Fire Marshall: I just wanna make sure I don't have to kick in a door or something. Everyone has a right to be safe.
Me: *Running to our room*...I don't know you.
Fire Marshall: *Leaning in to get a closer listen*...Aaaaah, I know that sound. She's okay, he's bout finished.