From The Denver Post:  Littleton Public Schools owes it to the community to immediately quell concerns about safety recently identified by a security guardat Arapahoe High School.

But the district surprisingly has remained silent, refusing comment in the latest accusation by a guard at the school that was rocked by a fatal shooting last December.

Guard Christina Erbacher-Kolk posted on Facebook that doors at the school still do not latch, that security cameras are not functioning properly and behavior issues with students are not being accurately documented.

These are serious allegations because an unlocked door is what apparently gave shooter Karl Pierson access to the building to begin his bloody assault on Dec. 13 that left fellow classmate Claire Davis dead.

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