Where no evidence unambiguously suggested that the defendant acted in an common act with co-defendants which ended in a homicide, and much evidence suggests that he did not, it is unreasonable for the court to conclude that the defendant is guilty of felony murder. The Illinois Appellate Court, 1st District, 4th Division, reversed and remanded a decision by Cook County Circuit Judge Maura Slattery Boyle. On Oct. 17, 2007, 10-year-old Arthur Jones was shot and killed during a gang dispute between the Black P Stones …