Ontario Provincial Police say they responded to a 911 call at a residence on County Road 18 near Somerville Rd on July 24th at approximately 9:00pm.
Police arrived to find Karen Gottschalk-Millar, 63, deceased. The cause of death has not been released.
Kyle Pflieger, a 32, of North Grenville, has been charged with second-degree murder and assaulting a peace officer.
Anyone with information regarding this investigation is asked to contact the Grenville County OPP at 1-888-310-1122.