Security Monitor, who knew who Cruz was and how they knew he was crazy enough to shoot up the school, saw Cruz arrive on campus and walk into the building holding his duffle bag and backpack, loaded with ammunition and his weapon.
The unarmed monitor, who also was the baseball coach, failed to hit any of the alarms which might have saved some lives because he did not specifically see a weapon on Cruz, who was not allowed to be at that school.
Another security monitor hid in a closet during the encounter after being warned Cruz was on campus.
https://www.usatoday.com/story/news...cruz-before-shooting-barred-school/680216002/
The unarmed monitor, who also was the baseball coach, failed to hit any of the alarms which might have saved some lives because he did not specifically see a weapon on Cruz, who was not allowed to be at that school.
Another security monitor hid in a closet during the encounter after being warned Cruz was on campus.
https://www.usatoday.com/story/news...cruz-before-shooting-barred-school/680216002/