A US Air Force (USAF) Honor Guard transport a coffin carrying the remains of a Space Shuttle Columbia crewmember, from an ambulance to a temporary mortuary at Barksdale Air Force Base (AFB), Louisiana (LA), where the remains will be held, awaiting transport to Dover AFB, Delaware. Barksdale AFB personnel held Ceremonies honoring each of the Columbia Space Shuttle crewmembers as they are returned to their families