Terence Hildner , 49 , died of `` apparent natural causes '' He was commander of the 13th Expeditionary Sustainment Command . The cause is under investigation by a military medical examiner. His death is under investigation .
Terence Hildner , 49 , died of `` apparent natural causes '' He was commander of the 13th Expeditionary Sustainment Command . Hildner was in Afghanistan to support the NATO training mission . His death is under investigation .