A 23-year-old with a valid Illinois CCL and FOID card fired during a physical fight after two people approached him in Chicago on the 3100 block of West Cermak around 10:25 a.m. last weekend, striking one person later listed in critical condition. Police spoke to a person of interest with no arrests reported, and the carrier faced no charges. After a 2012 Seventh Circuit ruling ended Illinois's public-carry ban, the state adopted shall-issue licensing, while the Supreme Court left standing a later Seventh Circuit decision upholding a ban on carrying on buses and trains.