If this is connected to terrorists, you can expect other incidences to follow soon ... the terror aspect is so far an unthinkable, but the next if it occurs will explode the terror aspect on the American psyche. I would guess the follow on would happen within a week, somewhere in the mid-West or on the West coast. Frankly, I’m thinking along the lines of a planned suicide murder/terrorist connected action which is only starting. We will know soon enough.
I think you are quite right about looming additional terror activities putting thousands of students not only at risk . . . but out of this life.
Sad. Grieveously sad. Horribly treasonous all who allow such to happen—not to mention the globalist who facilitate such happening.