A Marine Corps drill instructor assigned to Marine Corps Recruit Depot Parris Island was found dead Friday in Port Royal, South Carolina, the second such death involving a Parris Island drill instructor in two months.
Sgt. Darilyn C. Duong, 25, of Winnebago, Nebraska, was found dead at a residence, the Marines said Saturday. The cause of death remained under investigation.
“No additional details will be released at this time,” the Marines said. “The Marine Corps extends its deepest condolences to the family, friends, and fellow Marines affected by this loss.”
Duong was single and had no dependents. Her awards included the National Defense Service Medal, the Sea Service Deployment Ribbon with two awards, the Navy Meritorious Unit Commendation, the Marine Corps Good Conduct Medal with two awards, and the Global War on Terrorism Service Medal.
In June, Sgt. Albert Haynes II, a drill instructor with Lima Company, was found dead in a hotel room in Starke, Florida. The Marines did not release a cause of death. At the time, Haynes was on temporary assignment with Recruiting Station Jacksonville for a poolee event, a training program for future Marines before recruit training.
Drill instructors train civilians in Marine Corps history, drill movements, physical conditioning, and martial arts, according to Parris Island. The role can involve shifts starting as early as 3:45 a.m. and workdays longer than 15 hours.
Including the recent deaths, there have been at least 11 deaths of recruits or Marines at the base since 2021. Marine authorities cited various causes or none in those cases, and not all involved drill instructors.