The Walking Dead: 50 Greatest Deaths So Far

44. Lizzie

In "The Grove," one of the fourth season's best episodes, Lizzie's psychosis finally revealed itself to Carol and Tyreese, with the young girl killing her own sister and nearly taking Judith's life.

Unable to abandon her for being a child and unable to bring her with them as a liability, a decision was made, with Carol taking her surrogate daughter out for a walk and putting her down humanely.