In early September, Kellen McMiller took part in a roundtable discussion with Gov. JB Pritzker at an event for anti-violence workers on the South Side. McMiller, 35, even posed for a photo with the governor in his neon yellow peacekeeper vest. The photo would later appear in a press release touting how violence prevention programs are helping drive down violent crime in Chicago. Just six days later, McMiller was allegedly involved in a smash-and-grab downtown that killed a man on his way to work. McMiller was one of a dozen offenders who authorities say robbed a Louis Vuitton store of...