CHICAGO — Police officers are investigating after finding seven people killed in two homes in Joliet. Police are searching for Romeo Nance, who they believe is driving a red Toyota Camry with license plate number Q730412. Nance should be considered armed and dangerous, police say. According to Joliet Police, Nance, 23, is 6-foot-2 and weighs 160 pounds. Anyone with information should call the Joliet Police Department or their local law enforcement agency. The individuals were found in homes in the 2200 block of West Acres Road. Madison Street is closed between Glenwood Avenue and Douglas Stree…