12 Disturbing Moments From The Walking Dead Comics You'll Be Glad the Show Skipped

While Carl shoots a teen surrendering in the woods on the show, it's arguably not nearly as shocking as his child murder in the source material. In the comics, Dale and Andrea adopt two orphaned twins named Billy and Ben. The brothers aren't featured on the show. Instead, they're adapted into sisters Lizzie and Mika, who were seen on season four and one episode of season five.

In a Cain and Abel moment, Ben murders Billy, but purposely doesn't injure Billy's brain so his brother can return as a walker. While the adults debate on what should happen to Ben, Carl takes it upon himself to sneak into the vehicle housing Ben and kill him, "solving" the problem at hand.