In Reply to: Could someone clear up something for me?(sm) posted by lm on Mon, May 30 2022 at 12:32 PM CDT:
McCraw also provided more information about how the shooter was able to gain access to the building: A teacher left the school to get her cell phone when she heard the nearby car crash and shots, but then as she re-entered, she propped the door open. The gunman had been hiding behind a car nearby, he said.
https://www.opb.org/article/2022/05/27/police-delay-confronting-uvalde-school-shooter/