So nice to see what's happening here in my real world making the DUmp....

There were actually 2 kids left in the school waiting for a parent's friend to come get them. Two school secretaries hid these children under their desks and got in front of the children to protect them.
The shooter is a 4th grade teacher who has only been teaching the last couple of years. Though he is 48, he has only been certified to teach for 3-4 years.
His own brother has a recentlty obtained a restraining order out against him to keep the shooter away from his brother and his brother's family out of fear for their safety.....as the shooter has a history of mental illness.
The school system decided to not renew the shooter's contract. At this point, the school system is not releasing the reasons.
Could it be possible that the school system found out about the restraining order?
The principal and assistant principal are very highly regarded and the principal was principal of the year for ETn in 2008.
The principal is in critical condition and the assistant principal is in stable.
Both are expected to recover.