After a swarm of zombie prisoners takes over the UTF precinct, Captain Dashell and his crew must use their wits and training to regain control of the station.

Carla goes undercover as a vampire prostitute, while Billy and Stubeck find that the vamps are using zombies in new and dangerous ways.

Carla and John-John are under department supervision, and Stubeck and Billy find a new way to kill zombies.

Nearly murdered as a child by her mother, a woman (Katrina Law) returns to the house where her mom went mad.