John Patrick Hayes
July 10, 1977 - October 2, 2019
John Hayes, 42, of Manassas, VA, passed away on October 2, 2019 at Fairfax Hospital surrounded by his family. He fought a brief, but courageous battle against Hemophagocytic Lymphohistiocytosis (HLH). John was born on July 10, 1977 in Rockville... View Obituary & Service Information