Edwin K. Costello, 68, of Brookline died April 16, 2003 at Community Hospice in Merrimack following a bout with cancer. Mr. Costello was born on February 3, 1935 in Chicago, Illinois the son of the late Emilio and Marie (Neidermeyer) Costello. He was a US Army Veteran and served during the Korean War. For most of his working life, Edwin was a self employed truck driver. He relocated to New Hampshire several years ago to be close to his family. Family members include; his son, PFC., USMC, Michael Costello of Brookline; and loving friends John and Ruth Murray of Brookline.