While Blaine begins a new scheme to make money from the zombie cure, the city goes into lockdown when a serial killer escapes. Liv, Ravi, Peyton, and Clive are trapped in the station and make the best of it, while Major tries to find the killer.

Angus' church continues to grow in power and influence with the zombie community, while Clive and Liv investigate the murder of a man posing as a woman. Meanwhile, Major meets with the head of the braintube-skimming operation, and Chase loses it.