As a suburban Chicago ACNA church moves forward with examining sexual abuse and leaders’ responses, critics worry the process hasn’t been independent. As investigations into sexual abuse and abuse of church power get underway in the Anglican Church in North America’s Upper Midwest Diocese, at least five individuals who say they experienced sexual or spiritual abuse in the diocese say they will not participate in one or both of the investigations due to concerns about transparency. In an announcement by the 13-year-old denomination on Sunday, survivors of abuse were given information about how to contact two firms, Husch Blackwell and…