Marvin Pepper and his family are given a tour of the Non-Destructive Inspection laboratory by Senior Airman Faith Jordan, an 28th Maintenance Squadron Fabrication Flight NDI technician, at Ellsworth Air Force Base, S.D., July 13, 2022. Marvin’s father, Staff Sgt. Marvin Eugene Pepper, was one of 14 Airmen killed during the 1972 flood of Rapid City, S.D. (U.S. Air Force photo by Staff Sgt. Hannah Malone)