Life's great for young doctor Liv, until she's turned into a zombie. Now she's a brain-eating coroner with a nice knack for catching killers.

While brains-eating Liv helps solve the murders of a stripper and other victims, Major struggles with his own changes and Peyton reenters Liv's life.

In the final season, zombies in Seattle face a critical food shortage, Major takes the reins at Fillmore-Graves and Liv's fate hangs in the balance.