Gary L. Propheter, 70 of Heppner, OR passed away on March 14, 2026 in Richland, WA.  A graveside service will take place on Sunday, March 29, 2026 at 11:15 AM at the Heppner Masonic Cemetery.  Afterwards, a memorial reception will be held at the Gilliam Bisbee Building in Heppner from 11-2 PM.  Please join the family for a meal and some time for sharing.  Sweeney Payton Mortuary has been entrusted with the arrangements.  Please leave your condolence messages for the family below.