If people decide to kill then someone dies. I'm not really sure what you are asking. I dont know what would happen. Again, I am not talking about what should happen.
I don't see how you're talking about what is and not what should happen. Looks to me like you're doing pure speculation based on your opinions.
Speculating? Sure. I am not saying there literally is a group of 100 deciding to kill someone. You asked of a group who decided to kill could kill. I am saying yes.