A Robb Elementary teacher reportedly propped open an exterior door—and proceeded to shut it without locking it—which allowed Salvador Ramos to enter the school to kill 19 children and two adults.
New details on the Robb Elementary shooting suggest that an unnamed female teacher did not leave open the exterior door that Ramos used to access the school after propping it open using a rock, Don Flanary, the counsel representing the teacher, told San Antonio Express-News.
