McCraw said
Friday that the commander on the scene said the situation had changed from an active shooter to a “barricaded subject” situation.
"The on-scene commander considered a barricaded subject and that there was time and that there were no more children at risk," he said. "Obviously, you know, based upon the information we have, there were children in that classroom that were at risk and it was in fact still an active shooter situation and not a barricaded subject."
….
McCraw said the classroom doors locked from the inside and noted, “hundreds of rounds were pumped in in four minutes near those two classrooms.”
“Any firing afterwards was sporadic and it was at the door. So the belief is that there may not be anybody living anymore, and that the subject is now trying to keep law enforcement at bay, or entice them to come in,” he said.
Nineteen children and two teachers were killed in the May 24 massacre at Robb Elementary.
www.nbcnews.com