Arlington, Virginia. (February 13, 2025): Thanks to today’s cutting-edge forensics, a Sailor who lost his life at Pearl Harbor can finally return home. In this photo by Elizabeth Fraser, Sailors render military honors for Seaman 1st Class Aaron L. McMurtrey in Section 69 of Arlington National Cemetery. McMurtrey was assigned to the USS California on December 7, 1941, when the battleship was struck by multiple torpedoes and aerial bombs. The attack on the ship resulted in the deaths of 103 crew members including McMurtrey. Originally from Durant, Oklahoma, McMurtrey joined the Navy months before being assigned to the ill-fated California. He was officially accounted for in 2024 after his remains were identified using modern, highly sophisticated forensic tools.
The Defense POW/MIA Accounting Agency (DPAA) employed two primary analytical methods to identify Seaman McMurtrey were Mitochondrial DNA (mtDNA) and analysis of the Y chromosome (Y-STR).
Scientists use mtDNA to unlock a unique code passed down from mother to child during fertilization. A person’s mtDNA is unique and is often used today to confirm maternal ancestry when other methods fail. Since only males possess a Y chromosome, Y-STR analysis is used to measure DNA from the father to further confirm an identification.
The combination of these high-tech forensics tools has allowed the DPAA to relieve the suffering and doubt of military families who are now finally able to say their proper goodbyes.