Vampires hijack bloodmobiles in a murderous attack, and Kirsten is sent to check upon Dashell's niece at a party thrown by a vamp preying on local teens.

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

When Kirsten's cover is blown, Dashell goes after the vamp who's been preying on his niece. Meanwhile, Billy and Stubeck deal with a zombie sighting at a school, and Carla gives John-John a peek into her private life.

Stubeck looks for a mole on the UTF force, while Dashell attends a vamp funeral and Carla and Kirsten visit a woman who can't say goodbye to her zombie husband.

Stu and Billy set the terms of a peace summit between Captain Dashell and Santos while Landry and Carla uncover a dangerous secret inside the Valley hospital.