What am I facing now having a 2nd retail theft charge in Illinois?

364 unless they upgrade it to a felony.

How long will my boyfreind be in for 8 felonys?

Minimum 4 years on the residential burglary unless he gets TASC.

Son has been arrested for attempted burglary to a business he never entered the building bit broke a window that already broke

He is facing prison time. Hire an attorney asap.

What happens if your court costs aren't paid by the due date?

Jail is not likely. The outcome depends on the judge.

How do I take care of my bench warrant?

Hire an attorney in the county your case is in.

Can I file a petition of executive clemency for a misdemeanor retail theft conviction from 6 years ago when I was 17?

Yes, but it will likely be denied.

My son received court supervision on a battery charge, and resisting arrest in 2012, at 20 years old, In Illinois where he lives

It is not a conviction so if they ask if he has convicted of a crime the answer is no.

What are the chances I get this case dismissed?

It wont just be dismissed. You will need an attorney to explain this to the state or to take it to trial.

Absolutely not.

For my sister first arrest charged with a felany for Meth

Hire an attorney for her or prepare all of your info for her public defender.