‘It will never make sense’: Uvalde heads back to school after tragedy

Amid investigations, heartbreak and anger, students and teachers are returning to classes - though Robb elementary won't reopen

Elsa 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."