 The new City of Menifee was officially established on October 1, 2008, and is the 26th city located within Riverside County.It was first governed by a five-member city council consisting of Wallace Edgerton as the mayor; Darcy Kuenzi as the mayor pro-tem; and Fred Twyman, John Vaughn Denver, and Scott Mann as councilmembers.In 2010, Fred Twyman was appointed vice mayor (a new terminology).