Mar 17, 1956 — Sep 10, 2018 David P. Herpel, age 62, of Edgewood, MD passed away on September 10, 2018 at his home surrounded by family. Born in Baltimore, MD, he was the son of Mildred (Hoefler) Herpel and the late Michael O. Herpel. He retired from the Maryland Air National Guard in 2014 as Flightline Superintendent, concluding his military career at the rank of Senior Master Sergeant with over 40 years of service. After retirement, he worked part time for Auto Zone in Edge