This can be considered a major spoiler so stop reading now as I’ll mention a character that is returning in the second half of season 4. Are you ready? Click below to read more.

There was a picture that was put out on the internet recently by someone that showed Carol and Tyreese together. There was also word that baby twins were on the set so that could mean that baby Judith is alive. Robert Kirkman has even confirmed that Carol will be returning in the second half of season 4 (see below).

So due to the whole Carol killing Karen incident and Tyreese not knowing yet that, it will be interesting when they do meet, what will happen. There’s also the idea that maybe Carol is covering for Lizzie killing Karen but we’ll find out when the show comes back in February.

TVGuide.com talked with Robert Kirkman and got a little info about the rest of season 4.

NATALIE: I pumped Robert Kirkman for some scoop on the second half of the season and he offered up three interesting tidbits: 1) Carol will definitely return before the end of the season; 2) The Sanctuary, which was discussed in that radio message, will come into play; and 3) Via flashbacks, there will be glimpses into the lives of our favorite characters, likely including Michonne to get an answer about this.
Source: tvguide.com