I don't think anyone had a clue how much damage was about to be created. And we truly regret that.
You have a group of people who have been on their feet for 30 to 40 hours trying to save lives. They were looking desperately for a good outcome. I don't think anyone knew how much damage was going to be created. I certainly regret that.
No barricades or survivors were seen, but there was also no evidence of substantial explosion damage to the installed equipment that was in view.