Department of Defense officials identify Air Force casualty Published May 21, 2009 WASHINGTON (AFNS) -- Department of Defense officials announced May 21 the death of an Airman who was supporting Operation Enduring Freedom. 1st Lt. Roslyn L. Schulte, 25, of St. Louis, Mo., died May 20 near Kabul, Afghanistan, of wounds suffered from an improvised explosive device. She was assigned to the Headquarters Pacific Air Forces Command, Hickam Air Force Base, Hawaii.