My question involves criminal law for the state of: Illinois
Alright so Sunday morning at 1:00AM I was parking my car and ended up bumping the car behind me. The owner of the car was walking right past and saw what happened and called the cops. One of his friend reached through my window and took my keys out of the ignition. After he took my keys I got out of the car to see the damage. My car had nothing but a little bit of paint from the other car and the other vehicle had a scuff in the paint if that.
A few minutes later the cops showed up, mind you I do not have my keys and I'm standing on the sidewalk behind my car. I talk to the cops and they give me two field sobriety tests and then arrest me for DUI.
Now my question is can they give me a DUI even though I wasn't in my car nor did I have my keys. When they took me to the police station they asked me to blow and I refused. They gave me a Notice of summary suspention which states "Driver in minor vehicle accident, strong odor of consumed alcohol coming from breath, red blood shot eyes, performed poorly on FSTS" and gave me a ticket for DUI, improper backing and not having proof of insurance.
Do I have a chance to fight this ticket?

