You are absolutely right in that she has a right to be out on bond. However, the protestors feel she belongs in jail and that the As are harboring her. I am not saying she has no right to be out on bail, but it is because of her, their daughter, that these protestors are there constantly.
So, their action of bondign her out, harboring her, is causing this. Why is that so hard to understand? If they didn't bond her out, she would be in jail, and protestors would likely not be there. It is their fault the protestors are there.