Illinois State Police (ISP) Division of Criminal Investigation (DCI) Zone 3 Agents conducted Alcohol Countermeasure Enforcement (ACE) surveillance at various establishments during the evening hours of Wednesday, October 6, 2021, in Kankakee and Iroquois Counties. The purpose of these ACE details is to determine which businesses may be selling alcoholic beverages to minors (persons under 21 years of age). Twenty-two total locations were surveilled in Watseka and Bourbonnais. One establishment was involved in the sale of an alcoholic beverage to a minor. Marathon/Sky Food Mart employee Mandeeb Singh ,19, of Watseka was arrested for Unlawful Delivery of Alcoholic Liquor to a Minor, a Class A misdemeanor. Singh was released on a notice to appear in court. The ISP commends establishments which do not sell alcohol to minors. This project was funded by the Illinois Department of Transportation, Division of Traffic Safety. All subjects are presumed innocent until proven guilty in a court of law.