A cleanup crew working Wednesday afternoon on the Des Plaines River discovered badly decomposed human remains, igniting hope in the families of two missing Will County women that they might find closure. An autopsy will be performed Thursday on the unidentified remains found along the banks of the river near Channahon, just west of Interstate Highway 55, an area where searchers have looked for Stacy Peterson since she disappeared Oct. 28, 2007. Authorities would not discuss the condition of the remains, whether they were male or female, or if clothing was found on the body. Officials said there is no...