If the defendant is acquitted on the ground of a variance between the charge and the proof, or the charge is dismissed upon an objection to its form or substance, or discharged for want of prosecution, without a judgment of acquittal or in bar of another prosecution, it is not an acquittal of the crime and does not bar a subsequent prosecution for the same crime.
AS 12.20.020
When acquittal or dismissal is not a bar
Official source: Alaska State Legislature. Reproduced from public-domain Alaska statutes; confirm against the official source for the current text. Not legal advice.