Chun li Street fighter

Kelley minkin straddles under the gun she then calls $60 to win $405 closing the action multi way pre with an off-suit one-gapper. She then check raises the flop without two pair or better or a draw of 8 outs or more with a possible straight, set, or flush draw on board to have her drawing dead. Her check-raise bluff on the flop gets called. She then check calls off the entire effective stack when a brick his the turn with 5 outs. (3 of which she doesn't know were already folded by opponents) and hits the case 9 on the river. 

This happens 11 minutes into the Halloween poker go episode. this seems extremely diviated from our game play. Did she play this optimally?