revision preference src: Outside the walls, Sasha (Sonequa Martin-Green) buries a group of walkers she had killed. Still emotionally unstable, Sasha goes into the grave and lies among the pile of corpses. <SEP> tgt: Outside the walls, Sasha (Sonequa Martin-Green) buries a group of walkers she had killed. However, still emotionally unstable, she goes into the grave and lies among the pile of corpses.