Consumer should submit all complaints through the City's 311 system. Welcome to the Chicago Police Department's Online Reporting System.You can use the system to make an immediate report of a crime in which you are the victim. Please be sure to fill out the form completely so a proper investigation may be completed. You can file a complaint and pursue a discrimination claim at the Commission on Human Relations if you believe you have been personally harmed. State and local organizations are distributing money to help landlords and renters struggling to keep up with rent and other bills. Legal Aid Chicago provides free civil legal services to people living in poverty in Cook County. Call us at 312-341-1070. Use this page to report what appears to you as a possible violation of controlled substances laws and regulations. The Supreme Court Commission on Access to Justice has approved the following forms.