Inside the Janitor's closet, the three security guards and Alex could be seen hiding.
The security guards that ran with Alex was ordered by Luna to hide in the Janitor's closet and wait for her.
Few minutes later, the gunshots that echoed throughout the school stopped. The security guard was anxious when he noticed this.
He didn't know what the outcome was but he hoped that it was in their favor. He continued hiding with Alex, and few minutes later after the gunshots died down, the two guards joined them in hiding in the Janitor's closet.
For the security guard carrying Alex, making his way to the Janitor's closet while carrying Alex and protecting him wasn't easy.
It would be a lie to say that he or any of them were calm. They all had their hearts in their mouth throughout the whole encounter.