Karen L. Costello | Obituaries | wcfcourier.com - Waterloo Cedar Falls Courier

Karen L. Costello | Obituaries | wcfcourier.com  Waterloo Cedar Falls CourierWATERLOO — Karen L. Costello, 62, of Waterloo, died Tuesday, Aug. 6, at Cedar Valley Hospice Home from cancer. She was born Oct. 22, 1956, in Waterloo, ...