Commonwealth v. HubertCommonwealth v. Hubert
The defendant, Melvin Hubert, was indicted on a charge of operating a motor vehicle while under the influence of intoxicating liquor, fourth offense, in violation of G. L. c. 90, § 24 (1) (a) (1). A jury found him guilty of operating while under the influence, and, in a separate jury-waived trial on the subsequent offense portion of the indictment, a judge found him guilty of operating while under the influence, second offense.
We agree with the Appeals Court, for the reasons expressed by that court, that the breathalyzer evidence was improperly admitted. The admission of the breathalyzer result without explanatory expert evidence was also inconsistent with the judge’s admonition to the Commonwealth that the only theory on which it could proceed was an “impairment” theory and not a “per se” theory. See Commonwealth v. Colturi, supra. That being the case, the question becomes whether our “conviction is sure that the error did not influence the jury, or had but very slight effect . . . . But if one cannot say, with fair assurance, after pondering all that happened without stripping the erroneous action from the whole, that the judgment was not substantially swayed by the error, it is impossible to conclude that substantial rights were not affected.” Commonwealth v. Flebotte,
We conclude, as did the Appeals Court, that this is not a case of harmless error. The breathalyzer evidence in this case was extremely incriminating, indicating that the defendant’s blood alcohol level was twice the statutory limit.
Accordingly, the judgment of conviction is reversed, the verdict set aside, and the case remanded for a new trial.
So ordered.
Notes
At the subsequent offense trial, the Commonwealth conceded that it did not have adequate proof of the defendant’s identity as to two of the three alleged prior convictions. The defendant stipulated to his identity as to one prior conviction.
Both the prosecutor and the judge informed the jury that the statutory limit for a blood alcohol level is .08 per cent.