Washington (CNN) UPDATE 2:08 p.m. - Army Sgt. Bowe Bergdahl will be charged with desertion and misbehavior before the enemy, according to Bergdahl's attorney and a Congressional source.

UPDATE 1:52 p.m. - The U.S. military said Wednesday that it will make an announcement on the Bergdahl case at 3:30 EDT from Fort Bragg.

It's been nearly a year since Sgt. Bowe Bergdahl returned to the United States as part of a prisoner exchange and since the Army began a formal investigation into his disappearance from his unit. Yet the Army still hasn't made public its findings and, with them, what discipline -- if any -- Bergdahl will face for leaving his base in eastern Afghanistan in June 2009.

Where does the investigation stand?

A senior defense official told CNN in late January that a decision on whether to charge Bergdahl -- and what those charges would be -- could come "very soon, imminently." But no decision has been announced.

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