Pattison v. State
Annotate this CaseDefendant was charged with operating a vehicle with an alcohol concentration equivalent (ACE) of 0.08 or more. At trial, the judge instructed the jury to presume Defendant’s ACE at the time of the offense based on a chemical test that was performed within three hours of his being stopped by law enforcement. The instruction told the jury it “shall presume,” yet also stated that “the presumption is rebuttable.” Defendant appealed, arguing that the instruction amounted to fundamental error because it improperly relieved the State of its burden to prove each element beyond a reasonable doubt. The Court of Appeals agreed and reversed Defendant’s conviction, concluding that the instruction did not make clear that the presumption was merely permissible. The Supreme Court granted transfer, thus vacating the opinion below, and affirmed, holding that the instruction did not unconstitutionally shift the State’s burden of proof in violation of Defendant’s due process rights.
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