The Brief Ryan D. Dodd, 44, is charged with first-degree murder and other felonies in the killing of his ex-wife, Ashley A. Stewart, 41, in Oswego. An Aurora man has been charged with murdering his ex-wife at her home in Oswego, according to police. What we know:Ryan D. Dodd, 44, of Aurora, has been charged with one felony count of first-degree murder, one felony count of home invasion, one felony count of armed violence, one felony count of residential burglary, and one felony count of aggravated stalking. Oswego police were called to a home in the 400 block of Valentine Way at around 1:10 p.m. Ryan D. DoddRELATED: Oswego police seek public's help in homicide investigation in southwest suburbAn autopsy indicated that Stewart sustained multiple sharp force injuries.