Commonwealth v. Gannett
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The defendant was charged with operating a motor vehicle while under the influence of alcohol (OUI), third offense, resisting arrest, and three civil motor vehicle violations. After being stopped by police, the defendant exhibited signs of intoxication and was arrested. At the police station, he refused a breath test and was taken to a hospital where blood tests were conducted as part of his medical treatment. The police obtained a search warrant for the defendant's blood samples and sent them to the State police crime laboratory for analysis. The defendant moved to suppress the blood sample evidence, arguing he did not consent to the blood test.
The motion to suppress was allowed by the lower court, which ruled that the blood sample and any analysis conducted by the State police were inadmissible. The Commonwealth obtained the defendant's medical records, which included the blood test results, and a forensic scientist converted these results to a blood alcohol content (BAC) percentage. The defendant moved to exclude this converted BAC evidence, and the trial judge agreed, reasoning that it was derived from suppressed evidence. The Commonwealth's motion for reconsideration was denied, and they petitioned for extraordinary relief.
The Supreme Judicial Court of Massachusetts reviewed the case and held that the consent provision of General Laws c. 90, § 24 (1) (e), which requires a defendant's consent for the admissibility of blood or breath test results conducted by or at the direction of police, does not apply to the mathematical conversion of serum/plasma ethanol results from medical records to a BAC percentage. The court concluded that this conversion is not a "chemical analysis" as defined by the statute. Therefore, the converted BAC evidence is admissible, and the lower court's decision to exclude it was reversed. The case was remanded for further proceedings consistent with this opinion.
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