A 29-year-old concert goer was seriously injured at a Live Nation concert in Tinley Park, Illinois (First Midwest Bank Ampitheater). Apparently he is not alone. Channel 2 investigative reporter Dave Savini is doing a story on Matt Zielinski, a client at Clifford Law Offices, who is suing for his injuries when he was attacked by a group of men with no security in sight. He merely had gone to the men's room and was returning to his lawn seat while seeing a country music concert. Learn more about the details of this shocking story covered on the 10 o'clock news on Thursday, April 10th on Channel 2, CBS, by clicking here.