Carl Grimes, Rick's son, started out out becoming generally shielded from the violence by his mother Lori till witnessing the deaths of Sophia and Dale in time two. Carl sooner or later is forced to acquire a amount in badass to endure, and ultimately gets around not only killing walkers on his own but he truly has to place a knife through his beloved mother's brain when she dies by childbirth for her not to turn out to be a walker.