Surviving teacher pressed on safety at Robb Elementary School before massacre

By Shimon Prokupecz, Matthew J. Friedman, Rachel Clarke, CNN (CNN) — Former teacher Arnulfo Reyes was questioned repeatedly in court Tuesday about how doors were left open at Robb Elementary School in Uvalde, Texas, before a gunman entered in May 2022 and killed 21 children and teachers. Reyes, the only survivor in his classroom, and