Most of the people on this level had already gotten out but there had been a few that needed pointed in the right direction now that the smoke was billowing through the structure and bits and pieces were falling down.
After breaking down a door that had stuck and letting two more people out Bruce turned to make his way back to where Dinah was. He was regretting that he'd stopped carrying the small gas mask on him by this point as he was trying to breathe shallowly and not fall into fits of coughing.
"Dinah!" The beams above her had become unstable and with a sound like a gunshot gave way. Bruce shouldered her out of the way and the beams hit the body armor instead. It still was like being hit by a car and a grunt was forced from him as he fell to his knees under the weight.