(June 1, 2022)

11:33 a.m.: The shooter enters the school and begins shooting into a classroom, which is connected to a second class. He shot „at least“ 100 rounds, McCraw said.

(…)

11:42 a.m.: A source close to a teacher receives a text saying there was an active shooter on campus. CNN saw the text chain and confirmed the timestamps.

(…)

12:15 p.m.: Members of the Border Patrol‘s tactical unit, BORTAC, arrive on scene, McCraw said.

(…)

12:50 p.m.: Law enforcement breach the locked classroom door using keys from a janitor, McCraw said. They shoot and kill the suspect.