About the State's Attorney Eileen O'Neill Burke. Assistant State's Attorneys and support staff vigorously prosecute crimes committed in the County and provide extensive services to victims and witnesses.Office Directory: Executive Offices, 69 W. Washington, Chicago, Illinois 60602, Get Directions, Main: 312-603-1880. Where you need us, when you need us. Deputy District Attorney at Orange County District Attorney's Office. If you are looking for free legal help, you can call the CARPLS Legal Aid Hotline at 312-738-9200 to speak with a lawyer for free. Eileen O'Neill Burke (D) defeated Clayton Harris III (D) in the Democratic primary for Cook County State's Attorney on March 19, 2024. We have one of the largest platforms of US offices of any law firm in the world. 69 W. Washington Chicago, Illinois 60602. It will be the recorder's office, not the courts that you will need.