Karen D. Arsenault, 62, of Oswego, passed away on July 25, 2026.

Karen was the daughter of the late Edgar and Ida (Stewart) McElwee.

She worked as an accountant at Aspen Dental in Syracuse for many years.  She loved diamond art and had a passion for beautiful flowers and plants.

Karen is survived by her loving husband, Peter; her daughter, Deborah Storino (Joe); her sons, Thomas Applegate and Charles Applegate (Ashley); and her brother, Frank McElwee.

Services will be held privately.  Arrangements are under the caring guidance of Nelson Funeral Home.