I actually pity her. What she did was dispicable and she should be punished. Why she did it is beyond me. However, she did not kill Shannon and should have been sentenced accordingly.
I can't help feeling that her sentence is excessive when you consider what someone gets for killing a person when they are drunk behind the wheel of a car or as someone mentioned earlier, those beasts who raped and scarred the disabled young girl. I think the judge was swayed by the media's and public's thirst for revenge when he should have been focused on exacting justice.
I personally think the sentence reflected that she tried to extort money rather than kidnap her own daughter.
Anyway, she will have a lonely, isolated and quite fearful time in prison. I just hope the authorities can help her to rehabilitate, learn some life skills as well as skills to help her do something useful with her life when he is finally released.