A sheriff tries to figure out where the schoolchildren have disappeared to after a shooting.

Four women go their separate ways after a bullied teenager carries out a school shooting.

A elementary school gym teacher must think quickly when he and his students hear a gunshot from within the school.

In a time fraught with fear surrounding school shootings, a parent struggles to hone her anxiety into a productive tool for protecting her children. But after devoting a decade of her life to developing a quantum simulation program, she learns that the answer she has been seeking is far simpler than she could have ever guessed. How does an anxious parent reconcile their desire to protect their children with the risks of interfering with the simulation of the known world? That is the question the narrator seeks to answer, confronting the inadequacy of fear and preparation in a time of bone-chilling crisis.