Preliminary breathalyzer test result, PBT, are inadmissible to prove a DUI offense in Massachusetts. Accordingly, if you failed a portable breathalyzer test the Commonwealth cannot offer that evidence to the jury. A case from Wisconsin raised an interesting issue of whether a defendant can offer preliminary breathalyzer test results to…
Massachusetts Criminal Defense Lawyer Blog
Boston drunk driving attorney available for those facing DUI charges over the New Year’s holiday
The Law Offices of Boston defense attorney Michael DelSignore wishes everyone a safe and Happy New Year. Authorities will be blanketing the area with roadblocks and increased enforcement meant to combat drunk drivers and motorists should behave responsibly and know their rights. We urge you to celebrate responsibly. But Boston…
Massachusetts OUI arrest based on 911 call and Chief Justice Roberts speaks out on DUI cases
A Massachusetts DUI stop must be based on the officer having reasonable suspicion that a motorist is committing a traffic violation or some violation of the criminal laws. In a DUI case, if there is not a lawful basis for the stop, a DUI lawyer may be able to have…
Massachusetts DUI evidence and the impact of Briscoe on the right of confrontation
The admissibility of breathalyzer evidence in Massachusetts may be impacted by a confrontation clause case from Virginia that the United States Supreme Court agreed to hear for the upcoming term. Commonwealth v. Briscoe. The appeal in Briscoe concerns several cases that were consolidated and all raise the same issue of…
Massachusetts OUI roadblock upheld by Supreme Judicial Court
A Massachusetts OUI roadblock conducted in Quincy was upheld as Constitutional by the Massachusetts Supreme Judicial Court in the case of Commonwealth v. Murphy. The DUI lawyer in Murphy argued that the roadblock was unconstitutional under Article 14 of the Massachusetts Declaration of Rights because it gave the officer unchecked…
Defense to the breathalyzer in Massachusetts and the partition ratio
Massachusetts has two methods for a prosecutor to prove a DUI case in court. First, the prosecutor can proceed under the per se prong of the Massachusetts DUI statute, Chapter 90 Section 24 and submit evidence that the breathalyzer result was over the legal limit of .08. This is known…