Her plea is that she was the one who murdered the kids. The mistrial does not erase her plea. All the mistrial did was still leave it up to a trial to determine if she was guilty for her actions or not.It is about your rhetoric it is wrong, there was a mistrial and her entered plea was not guilty by reason of lack of criminal responsibility.
It amazes me how inconsistent you are, you go on and about the need for the court to decide and slander when it comes to geopolitics and other issues and how we cannot judge and here you are, thinking you can change the language its meaning when it suits you.