Honestly I think this is a situation where the death penalty is entirely appropriate. I don't like the idea of more suffering when there is already plenty to go around here, but I can't see how you can call it "justice" if she is allowed to live. An example must be set that this kind of thing is so repugnant to civilized societies that it WILL NOT BE TOLERATED.
EDIT: The scale of her crimes is thousands of person-years of human life in jail. Some of them probably deserved it, others probably didn't. There is a serious asymmetry here, she has only 50-100 years that she can be imprisoned and that's not a strong enough message to people in the government who would think about doing the same to further their own careers as well.
EDIT: The scale of her crimes is thousands of person-years of human life in jail. Some of them probably deserved it, others probably didn't. There is a serious asymmetry here, she has only 50-100 years that she can be imprisoned and that's not a strong enough message to people in the government who would think about doing the same to further their own careers as well.