While everyone was falling all over each other to be polite, or chivalrous, or heroic, the statues were just plain falling over.
Rawley seemed to be the only one among them with a sense of self-preservation, and he made it out of the room before the roof and the walls started coming down in large chunks.
Unfortunately, he was also the first to flop belly down into the writhing swarm of snakes, which seemed remarkably more agitated now than they had been moments before...
Everybody who intends to head for exit needs to post me a Fort save and a Reflex save. Rawley doesn't need the Reflex save.
Don't forget to spend action points if you need them, which you can decide after seeing the result of the d20 roll.