Members from Joint Base Langley-Eustis, Virginia, attend a memorial service for U.S. Air Force Airman 1st Class Zachary Wolfe at Langley Air Force Base, Va., March 24, 2015. Wolfe was 22 years old when he passed away on March 17, 2015. (U.S. Air Force photo by Senior Airman Kayla Newman/Released)