Chicago Police are actively searching for an unidentified suspect wanted in connection with a violent assault that occurred aboard a Chicago Transit Authority train. The incident took place on the evening of Tuesday, September 22, 2026, at approximately 10:40 p.m. According to law enforcement reports, the altercation happened near the Clark and Division Red Line station. During the event, the suspect allegedly pulled a female passenger and threw her to the ground. The force of the impact resulted in multiple broken ribs for the victim. Authorities have released images of the person they are seeking in a community alert issued on Saturday, September 26, 2026, as part of their ongoing investigation. The suspect remains at large, and police are urging the public to remain vigilant. Investigators from the Public Transportation Detective Bureau are leading the inquiry into this assault. They are requesting that anyone who may have witnessed the incident or who has information regarding the suspect's identity or whereabouts to come forward. The public is encouraged to contact the Public Transportation Detectives directly at 312-745-4447. Alternatively, tips can be submitted anonymously through the CPDTIP website using the specific reference number JK423622. This case highlights the seriousness of violence on public transit and the ongoing efforts by the Chicago Police Department to ensure the safety of commuters. As the investigation continues, authorities emphasize the importance of community cooperation in identifying and apprehending the individual responsible for this dangerous act.