Sean Dunne was born and raised in Oak Lawn, Illinois. A graduate of Michigan State University, Mr. Dunne attended the University of Illinois College of Law. While in law school, he worked as an intern at the Champaign County Circuit Court and the Cook County Office of the Public Defender. Mr. Dunne also worked for a semester at the University of Illinois Veteran’s Legal Clinic, where he worked on a variety of civil matters. After being admitted to the Illinois Bar in November 2023, he joined the Will County Public Defender’s Office as an attorney.