On Nov. 15, 2023, the Third District of the Illinois Appellate Court held sovereign immunity does not protect state officers when their conduct is unconstitutional and plaintiffs seek more than damages for past wrongs under the officer-suit exception.

On July 22, 2011, the 4th District Appellate Court reversed the lower court's decision granting the Town of Normal's motion to dismiss plaintiff Mary Collins' retaliatory-discharge claim. Since Collins' claim was brought under the Workers' Compensation Act, there is an exception to the Local Governmental and Governmental Employees Tort Immunity Act (Tort Immunity Act), and her claim is not time-barred by the one-year statute of limitations in section 8-101(a).

On January 27, 2010, the Appellate Court of Illinois, Second District, reversed and remanded the decision of the Circuit Court of Lake County, which granted the defendants' motion to dismiss the plaintiff's complaint.

On February 20, 2009, the Illinois Supreme Court reversed the decision of the Illinois Appellate Court, Third District, thereby affirming the decision of the Circuit Court of Cook County which dismissed the plaintiff's complaint because there was no genuine issue of material fact with regard to a defendant's enforcement of the Illinois Domestic Violence Act of 1986 (750 ILCS 60/101 et seq (2002)).

On April 17, 2008, the Illinois Supreme Court reversed the circuit court's holding barring the plaintiff's retaliatory discharge claim against the Waukegan Park District due to the District's immunity under the Local Governmental and Governmental Employees Tort Immunity Act (Tort Immunity Act), 745 ILCS 10/1-101 et seq.

On June 6, 2007, the Illinois Appellate Court, Second District, affirmed the order of the Circuit Court of Lake County dismissing Gregory Smith's retaliatory discharge complaint against the Waukegan Park District. 

On November 18, 2004, the Illinois Supreme Court reversed the judgment of the appellate court and affirmed the circuit court's dismissal of the plaintiff's personal injury action. 

On March 18, 2004, the Illinois Supreme Court affirmed the judgment of the appellate court, which reversed the trial court's grant of summary judgment to the defendants on the basis of sovereign immunity. 

On September 15, 2003, the Appellate Court of Illinois, First District, reversed the order of the Circuit Court of Cook County dismissing the plaintiff's action against a hospital for false imprisonment, intentional infliction of emotional distress, and damages. 

On August 21, 2003, the Illinois Supreme Court reversed the judgments of the appellate and circuit courts granting summary judgment in favor of the defendants.

On July 11, 2003, the Appellate Court of Illinois, Third District, vacated the order of the Circuit Court of LaSalle County denying the defendant's motion to suppress evidence.

A recent amendment to the Local Governmental and Governmental Employees Tort Immunity Act allows for the commencement of an action for damages for injury or death against any local public entity or public employee.

Gov. George H. Ryan signed into law an amendment to the Local Governmental and Governmental Employees Tort Immunity Act.

On August 14, 2002, the Appellate Court of Illinois, Fourth District, affirmed the holding of the circuit court of Vermilion County, and held that the school district was shielded from liability under the Local Governmental and Governmental Employees Tort Immunity Act (Act), 745 ILCS 10/2-201.