In " 18 Miles Out ," the tenth episode of The Walking Dead season 2, Rick and Shane's simmering tensions erupt into a physical altercation while deciding the fate of a captured prisoner named Randall. During their confrontation at a remote location, a brutal fight breaks out, and Rick ultimately saves Shane from a walker-filled school bus, reinforcing his commitment to their group's survival. Simultaneously, back at the farm, Beth faces a profound internal crisis, leading to a tense, emotional decision about whether or not to end her life.