What can we do if my very mentally ill daughter was arrested for spitting on paramedics?

My daughter became very mentally ill, was very aggressive, compatible and very paranoid. She attempted to attack house members with a knife. She was having hallucinations and fought with us, the police and paramedics. She spit on a paramedic and had to be restrained on all four extremities and sedated when she got to the hospital. She has been in and out of mental institution for several months and is now somewhat stabilized with the right medication combination. She was diagnosed with Schizophrenia, bi polar and depression. These are all first time diagnosis. She is 23 years old and a college student. My daughter was recently visited 2 months later by detectives in my suburb and was arrested for felony assault. The paramedic wanted to pursue charges when she got out of the mental institution even though she was very much out of control. I need advice on this situation. She is still being held with no bond and needs medication daily. We live in Illinois.