How is Evidence Presented at an OUI Trial in Massachusetts?

At a Massachusetts OUI trial, the Commonwealth's case will typically proceed in the following manner:

  • The Commonwealth will call the arresting officer; in many cases the arresting officer is the only witness called to testify.
  • The Commonwealth may have a civilian witness who claims to have observed the driving that led to the motor vehicle stop.
  • If a breathalyzer test was taken, the Commonwealth would have to call to the witness stand the officer that administer the test and the officer in charge of conducting the periodic testing of the machine pursuant to Massachusetts OUI law.
Understanding the Commonwealth’s Role

An operating under the influence charge has three basic elements; the Commonwealth must prove all three of the elements beyond a reasonable doubt (which is their burden).

  1. That you were operating a motor vehicle: The keyword here is operating, not driving; this means that you can be in park with the keys in the ignition and find yourself faced with an OUI charge.
  2. On a public way: This inherently means on a street in Massachusetts, but also extends to parking lots and other public areas you may not automatically assume are “public”.
  3. With a BAC of .08 or greater, your ability to operate a motor vehicle has been impaired by the consumption of alcohol : You do not have to be drunk to be impaired.

If you are facing an OUI charge that caused death or serious bodily injury to another person, the Commonwealth will have the burden of proving some additional facts. Each case is different, so please consult with a DelSignore Law attorney today.

At your Trial: What to Expect

At trial, the police report does not come into evidence. The only evidence that is heard by the judge or jury is what the officer testifies to on the witness stand. As an experienced Massachusetts OUI lawyer, there are many cases where the testimony on the witness stand is drastically different from the police report.

In some cases, the officer may leave out harmful facts that were written in the police report. If an officer adds information not in the report, through cross examination the officer's testimony can be impeached. It is important to remember that all police officers are different and when they are forced to testify in court and experienced OUI lawyer in Massachusetts can undermine the opinion that you were under the influence of alcohol.

Call DelSignore Law for a FREE consultation

If you call DelSignore Law today, we would be happy to discuss the specifics of your case with you, and by reviewing your police report, we will be able to identify the strengths and weaknesses of your case. Contact us today.

To learn more about court process if you have been charged with an OUI in Massachusetts, visit our website here.

Client Reviews
★★★★★
Michael was very professional and explained the process clearly and told us to be patient. After one year the charges got dismissed in the trial. Excellent knowledge of the court systems in the area of Boston. Would highly recommend him
★★★★★
A careless decision on my part left me facing charges which would have severely hampered my ability to stay employed and support myself. But attorney DelSignore's skillful analysis and challenging of the evidence against me resulted in a conviction on a lesser charge. Now I'll be able to go on with my life, having learned a lesson I'll never forget. Thank you, Michael. Scott
★★★★★
Mike stuck with my case for 3.5 years and always kept me informed regarding the status. Ultimately, because of his due diligence, we ended up with an OUI not guilty verdict. This case could have gone many ways but his thorough review of the case and exceptional preparedness for trial ultimately drove a positive outcome. Thank you Mike! David
★★★★★
Michael DelSignore did an amazing job with my case! Either him or his partner Julie was always available to answer any questions I had and helped walked me through the entire process. I could not have done it without them! I highly recommend choosing this law firm to deal with your legal needs, you will not be dissatisfied. Ashley
★★★★★
I cannot express the gratitude towards both Michael and Julie for their amazing work and help. It was a very stressful event and they certainly put me at as much ease as possible. From start to finish it took 14 months and all the way through they were both very engaged with me. Today was worth the wait, Michael was great in court and I was rightfully found not guilty. I would recommend Michael and Julie over and over again. Claire
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