After eating the brain of a dead researcher with connections to Max Rager, Liv goes undercover to find out what Vaughn is up to. Meanwhile, Ravi creates a new cure and gives it to a newly rezombied Blaine, and Liv discovers that Drake is working for Boss.

A college student turns up dead, and Liv discovers that she was a hyper-active overachieve... just like Liv was before she became a zombie. Liv eats the student's brain both to help solve her murder and to take her mind off of Drake's disappearance. Meanwhile, Major and Ravi work out a plan to determine if the zombie cure causes complete memory loss... by turning Vaughn into a zombie and then trying the cure on him.