16 Uvalde 4th Graders Waited An Hour With Wounded Teacher

Watch VideoElsa Avila slid to her phone, terrified as she held the bleeding side of her abdomen and tried to stay calm for her students. In a text to her family that she meant to send to fellow Uvalde teachers, she wrote: "I'm shot."

For the first time in 30 years, Avila will not be going back to school as classes resume...