A teacher killed in the Uvalde massacre called her police officer husband for help but he was blocked from entering the school by law enforcement at the scene of the mass shooting, a report says. Fourth-grade teacher Eva Mireles spoke on the phone with her husband, school district police officer Ruben Ruiz, before she was killed by the gunman. “She’s in the classroom and he’s outside. It’s terrifying,” Uvalde County Judge Bill Mitchell told The New York Times after being briefed on it by sheriff’s deputies.