Dead Rising: Watchtower (2015)

The story follows online reporter Chase Carter and his camerawoman Jordan as they cover the stories of the people inside of the walled-in quarantined area in Oregon, as the government (running an organization called FEZA—Federal Emergency Zombie Authority) attempts to contain a viral outbreak that turns people into ravenous zombies. An anti-viral drug called Zombrex, that keeps the virus at bay, is being administered to those infected. When it becomes clear that the drug is no longer effective and a zombie outbreak purges the town and infects its inhabitants, Chase, Jordan, grieving mother Maggie , and survivor Crystal battle their way out of the city before it gets firebombed. But Crystal has a dark secret, and the army has a hidden agenda.