Age 33, of Pittsburgh, passed away on Tuesday, August 25, 2020. Beloved son of Robin (Jeremy) Musher; and step-brother of Sam and Ben Musher. Beloved son of Jay (Debbie) Grassel and half-brother of Daniel and Olivia Grassel. Loving grandson of Nancy and Joe Raposky, Ronald and the late Evelyn Grassel. Also survived by many loving family members. Jay served in the U.S. Army in Afghanistan during Operation Enduring Freedom. Family and friends welcome Monday, 10 am - 1 pm at WILLIAM SLATER II FUNERAL SERVICE (412-563-2800), 1650 Greentree Road, Scott Twp. Private Burial in the National Cemetery of the Alleghenies. In lieu of flowers, please donate to veteransplaceusa.org www.slaterfuneral.com