There was still active gunfire inside an elementary school in Texas on May 24 when the school district’s police chief arrived and decided not to treat the scene as an active shooter event. Pete Arredondo, the Uvalde schools police chief who has since been fired for his actions that day, told investigators he assumed students were already dead but wanted to focus his attention on rescuing those children still alive. Arredondo made comments less than 24 hours after 19 students and two of their teachers were killed at Robb Elementary School in what stands as the second-worst school shooting in American history.