https://www.foxnews.com/live-news/uvalde-texas-school-shooting#
Rep. Tony Gonzales, R-Texas, told "Fox News Live" Saturday that while on the ground in Uvalde, he spoke to a wounded officer who told him police response units were "scrambling" to find a tool to open the school door to get to the gunman on Tuesday.
He learned that the locked steel door only opened outward, "not inward," making it more difficult to break down.