Fighting Illegal Traffic Stops And Securing OUI Case Dismissals In Boston
A Massachusetts OUI stop can trigger serious consequences, including license suspension, fines and possible jail time. However, if the traffic stop was unlawful, the entire case may be vulnerable to challenge.
Attorney Lefteris K. Travayiakis delivers an aggressive OUI defense for clients in Boston and West Roxbury. He doesn’t just review your case—he examines every detail of the traffic stop to identify constitutional violations. This is critical for filing motions to suppress key evidence, a strategic move that can often lead directly to an OUI case dismissal.
Constitutional Requirements For A Valid OUI Stop And Arrest
Police must meet two legal standards in an OUI case. First, they must have reasonable suspicion to initiate the stop. Second, they must have probable cause to make an arrest.
Reasonable suspicion requires specific, articulable facts – not a vague “hunch” or an anonymous tip that lacks verification. Probable cause must be based on observable evidence that the driver was impaired.
The OUI Stop: Challenging Reasonable Suspicion
Some traffic stops do not meet the legal threshold for reasonable suspicion. Examples include:
- Minor equipment violations: Police may use a broken taillight or expired inspection sticker as a pretext to investigate for OUI.
- Weaving within the lane: Brief or slight movements within the lane often do not justify a stop.
- Anonymous tips: A stop based solely on an unverified 911 call may be challenged through a motion to suppress OUI evidence.
- No observed violation: If the officer did not witness any traffic violation, the stop may qualify as an unlawful police stop.
These scenarios may support a motion to suppress OUI evidence and potentially lead to an OUI case dismissal. Mr. Travayiakis can assess whether the incident qualifies as an illegal traffic stop based on a lack of probable cause for the initial stop.
How A Motion To Suppress Benefits An OUI Defense
A motion to suppress OUI evidence is a powerful tool in defending against drunk driving charges. This pretrial hearing allows the defense to challenge the legality of the stop, arrest or evidence collection. If the judge determines the police violated your constitutional rights, the prosecutor may be barred from using key evidence.
Without field sobriety tests, breathalyzer results or officer observations, the prosecution often cannot proceed, resulting in an OUI case dismissal.
Get An Aggressive OUI Defense Lawyer On Your Side
If you are facing OUI charges in Massachusetts, call the Law Offices of Lefteris K. Travayiakis, P.C., at 617-657-2333 or fill out the online contact form today for a free consultation. Attorney Travayiakis will review your case and explain your options.

