Minn. Stat. § 611.02: PRESUMPTION OF INNOCENCE; CONVICTION OF LOWEST DEGREE, WHEN.

Every defendant in a criminal action is presumed innocent until the contrary is proved and, in case of a reasonable doubt, is entitled to acquittal; and when an offense has been proved against the defendant, and there exists a reasonable doubt as to which of two or more degrees the defendant is guilty, the defendant shall be convicted only of the lowest.