May Goldman, middle, a volunteer with the San Diego Blood Bank, explains the blood donation paperwork to U.S. Marine Corps Col. Christian Ellinger, Inspector General with Western Recruiting Region and Col. Rob Hancock, Assistant Chief of Staff, WRR, during a blood drive in memory of Lyanna Fernandez at Marine Corps Recruit Depot San Diego, Oct. 7. - May Goldman, middle, a volunteer with the San Diego Blood Bank, explains the blood donation paperwork to U.S. Marine Corps Col. Christian Ellinger, Inspector General with Western Recruiting Region and Col. Rob Hancock, Assistant Chief of Staff, WRR, during a blood drive in memory of Lyanna Fernandez at Marine Corps Recruit Depot San Diego, Oct. 7.