'What did we know in 6th grade?' — TEA reviewing Uvalde shooter's school history

This story is part of a KXAN series of reports called "Stop Mass Shootings," providing context and exploring solutions surrounding gun violence in the wake of the deadly Uvalde school shooting. We want our reports to be a resource for Texans, as well as for lawmakers who are convening a month after the events in Uvalde to discuss how the state should move forward. Explore all "Stop Mass Shootings" stories by clicking here.AUSTIN (KXAN) — The Texas Education Agency is reviewing "e