Armed Suspicious Vehicle with Juvenile Detained and Pursuit Terminated

Summary: A suspicious black Infiniti sedan with three male occupants, all wearing black hoodies and masks, was reported circling the area of 510 West Erie, Chicago, Illinois. The vehicle was later observed by police, and one juvenile was detained. During the incident, the suspects reportedly flashed a gun at an officer and fled, leading to a pursuit through multiple city streets and onto the expressway. Despite efforts to apprehend the suspects, the pursuit was terminated for safety reasons. The vehicle was last seen southbound on I-94, and the rear passenger was believed to be armed. No license plate was obtained, and all units were instructed to terminate the pursuit and regroup at Monroe and Halsted.