The Houston Fire Department says the blaze that sent thick, black smoke billowing in to the sky and drew hundreds of emergency personnel was “under control” by mid-afternoon Tuesday, about two-and-a-half hours after it started. All construction workers who had been in the high-rise building were accounted for, and no injuries have been reported. Video posted to YouTube shows one construction worker on a fourth-floor balcony of the structure, with heavy flames showing inside the building. As he was waiting for a ladder truck to come to his aid, the worker dropped down, swinging onto a balcony below. He was eventually rescued by the ladder, just as the top-story wall falls behind him in flames. The video, uploaded by user Karen Jones, claims to have been shot from a building on the AIG campus near the scene of the fire.