TWO AND A HALF years after the explosion aboard the battleship Iowa that killed 47 sailors, the event remains a tragic mystery. What changed dramatically Wednesday was that the Navy acknowledged it could live with the mystery. No closer to a definitive explanation, it announced that it had repudiated its original charge that one of the crewmen who died was responsible.
The evidence, some of it washed overboard as survivors cleaned up and attended to the dead and injured, remains bafflingly incomplete.
Simply put, the Pentagon won't pin such a horror on a dead sailor without clear and convincing proof. Adm. Frank Kelso, chief of Naval Operations, sent out apologies to the family of Clayton Hartwig, a gunner's mate second class, for accusations that had not met that standard. He apologized to the families of others who died for the Navy's inability to account for the tragedy after all this time.