Where is your source for that information? The most recent article that I know of says that a verdict has yet to be handed down:
“[...] As of this writing [Dec. 20, 2009], the Monroe County Grand Jury has issued no formal public statement about the Treason charges still pending in Monroe County Tennessee. [...]”
There is no verdict handed down and they want an investigation into stonewalling by the state atty general
They are not taking the grand jury seriously, and that is illegal. A special prosecutor is being requested as the next step
“Monroe County Grand Jury”
Since when would a state Grand Jury ever have standing in a Treason case? Treason is a crime against the United States, not a state and can only be tried in a federal court.