The Walking Dead 406 spoilers are ready right now! It is one of the best episodes since Laurie and T-Dog died in 302 and Andrea met her end in the season 3 finale. If you haven't watched the season 4 mid-season, avoid reading the spoilers below.
Lets skip the small spoilers and go right to the juicy meat.
Meagan gets bitten by a walker. Lilly delivers her daughter to The Governor. The Governor shoots Meagan in the head to make sure she doesn't turn. Daryl kills Mitch with his crossbow.
The major spoiler is: we lose Hershel to the ruthless Governor. The Governor does the unthinkable, taking his sword and decapitating Hershel's head.
The Governor and Rick beat one another to a pulp. Before The Governor can eliminate Rick, Michonne slices through his back and through his gut. The Governor lays helpless on the ground, where Lilly shoots him dead.
Carl and Rick discover Judith is missing.