Below are various links to law related and other websites.  Hopefully, they can provide assistance and background information for you.  

Clerk of the Circuit Court of Lake County, Illinois

Clerk of the Circuit Court of Cook County, Illinois

Illinois Secretary of State

Illinois Supreme Court Opinions

List of Illinois Circuit Court Websites

Secretary of State DUI Publications

Secretary of State Administrative Hearings Info

Lake County Sheriff’s Department

Cook County Sheriff’s Department

Dupage County Sheriff’s Department

American Bar Association

Illinois Bar Association

Lake County Bar Association

Northwest Suburban Bar Association

Westlaw (By Subscription)

Westlaw (By Credit Card)

Illinois Statutes

Illinois Legislation, Searchable ILCS

Illinois Court Bulletin

Illinois Judicial System Online

Illinois Court Reports

Illinois Supreme Court Opinions

Illinois Appellate Court Opinions

Illinois State Police

Illinois State Police and Drunk Driving

Illinois Department of Corrections

IL Dept. of Corrections, Juvenile Division

Illinois General Assembly

US Supreme Court & Federal Circuit Court Opinions

U.S. Courts

National Association of Criminal Defense Lawyers

OJJDP Juvenile Justice Information

Chicago Tribune

Chicago Sun-Times

U.S. People and Business Directory

WebCrawler

National Listing of Available Experts