There are women in that town that will need shelter and protection.Possibly time and money for effects. Add suspense to the current situation.
Why don't they kill walkers when they have the chance? Okay, a few episodes ago they need a female walker to practice a C section. There are about five or six walkers at the fence including a female. The walkers just stand there so why didn't they just take them out rather than lead the others off to isolate the female walker. When you walk through your garden you pull weeds as you go even if was not your intent to weed. Originally Posted by JD Barleycorn
Stop over analyzing.
Real world yes we would dispatch every motherfucker with extreme prejudice.