Councilwoman Heidi Oberstadt. (Metro Wire photo) Oberstadt to resign from District 4 seat January 8, 2019January 10, 2019 Metro Wire Staff Councilwoman Heidi Oberstadt has announced she intends to resign as the city's 4th District representative to the city council. ... Subscribe today for home delivery + online access, or online-only annual or monthly access! Username Password Remember Me Forgot Password