On Friday, September 11, 2026, at approximately 12:20 p.m., officers from the Chicago Police Department and a SWAT team established a perimeter around a residence located in the 100 block of East 112th Place in the West Pullman neighborhood.

The operation was described as a large police deployment. Responding units included multiple marked police cars and a single armored vehicle, which arrived after a call was logged earlier in the morning. The presence of the armored vehicle signaled a tactical response, and the SWAT team positioned itself alongside standard patrol officers.

Police and SWAT personnel moved to encircle the home, creating a secure perimeter around the property. The coordinated effort involved both visible police resources and specialized tactical equipment, reflecting standard procedures for high‑risk situations. The armored vehicle remained on site as part of the containment strategy.

Details regarding the nature of the call that prompted the response have not been released. No information about arrests, injuries, or the outcome of the encounter was provided at the time of reporting. The scene remained under police control as the day progressed.

The Chicago Police Department has not issued further statements concerning the incident. The residence and surrounding area continued to be monitored by officers throughout the afternoon, maintaining the established perimeter while investigators assessed the situation.