Did Major Become a Zombie?

While Blaine meets Liv to obtain his brains, Major breaks out and kills everyone at the shop. Blaine returns and stabs Major just before Liv arrives. She uses the cure on Blaine to prevent him from making more zombies, and turns Major into a zombie to save him. She later turns him back with the last cure.

Does Major kill zombies?

In Max Wager, it is revealed that Major has been freezing the zombies instead of killing them under orders of the 'forced' employment by Max Rager/Vaughn Du Clark,. In The Whopper, he was discovered by Blaine's men that he was the 'Chaos Killer'.

Is Major a zombie in Season 3?

While some of the humans are freaking out (or fleeing the city), Major (Robert Buckley) took a different approach—prior to the wider spread outbreak, he opted to become a zombie again, in order to rejoin Fillmore Graves.