She has not been convicted for defrauding customers/patients or her employees.
Tells much about current state of justice system… Well at least she was stopped.
In a court of law you need to prove your case, with evidence, beyond a reasonable doubt. The evidence that Holmes lied to investors for the purposes of getting money, and that she knew she was lying and did it purposefully, was undeniable - there were too many smoking guns. The evidence that she knew she was defrauding patients was always less clear cut.
Besides, the prosecutors did try mightily to convict her of crimes against patients. Are you saying the 12 randomly selected jurors who found her not guilty of these crimes are in cahoots with "the current state of the justice system"?