I dint follow... is this an open ended question? or is it multiple choice? and to litterally kill one is simple. grab it, and kill it.
It is simply saying that all is now in chaos. I am assuming the part that is confusing is "the quiet sands have run." It could easily be alluding to the way that during a sandstorm, the calm sands of the surface are no longer there as the chaos of the storm casts them about.
Explanation:
The children's game was played at the Joneses' house with James's dog and it's Frisbee.
