24, of South Portland, Maine; assigned to the 5th Squadron, 73rd Cavalry Regiment, 3rd Brigade Combat Team, 82nd Airborne Division, Fort Bragg, N.C.; died March 25 in Baqubah, Iraq, when an improvised explosive device detonated near his vehicle during combat operations. Also killed were Cpl. Jason Nunez, Pfc. Orlando E. Gonzalez and Pfc. Anthony J. White.