When The Walking Dead TV show eventually comes to an end (with the current viewing figures I suspect it will be a very long time before this happens), there is one episode everyone will remember. Season 4, Episode 14, "The Grove". The reason everyone will remember it is obvious in the most shocking hour of television the show has yet mustered, Lizzie murdered her younger sister Mika. But this was one of the many shocking acts that Lizzie committed this season. When we first see Lizzie, she's naming the zombies, because she sees them as people. Instantly, we know something just isn't right. We later find out that she was feeding the walkers as well, and had even been disecting rats. She was a psycho, and a few episodes before her demise, she begun suffocating baby Judith. Despite the absolutely grotesque things this show has featured, many never thought they would show a child suffocating a baby. Luckily, Carol showed up before she had the chance to possibly kill Judith. She was scary. Even her death shocked everybody, as Carol decided to take her for a walk, told her to "look at the flowers" and pulled the trigger. But Carol knew as much as the audience she was a huge threat, in the most disturbing way imaginable. But she will always be known as one of the most memorable characters on the show, and Brighton Sharbino's performance as Lizzie deserves some sort of award. We will never forget her, and we will certainly never forget "The Grove". For the shocking and controversial things she did this season, there was nobody else that could have been number 1 on this list. Do you agree with this list? Share your thoughts on the comments section below.