A woman desperately races to save her child after police place her hometown on lockdown due to an active shooter incident.

Naomi Wattsas Amy Carr
Colton Gobboas Noah Carr
Sierra Maltbyas Emily
Michelle Johnstonas Heather (voice)
David Realeas CJ (voice)
Jason Clarkeas Greg Minor (voice)
Debra Wilsonas Dedra Wilkinson (voice)
Christopher Marrenas Peter
Joshua Bowmanas Emergency Police