SPRINGFIELD, Ill. (AP) — Former Springfield, Illinois, Mayor Frank Edwards and his wife, Sangamon County Coroner Cinda Edwards, were two of the three people killed when a small plane crashed in a central Illinois field, authorities said Wednesday. The crash Tuesday also killed John Evans, 69, of Glenarm, said Jim Allmon, chief deputy coroner for Sangamon County. Edwards, 69, was appointed mayor by the Springfield City Council in December 2010 after the death of Mayor Tim Davlin.