Steve Kerrigan, the chairman of the Massachusetts Democratic Party, was pulled over around midnight in June, blew a 0.089% on the breathalyzer, and quietly admitted to sufficient facts to support a conviction, all before the public found out.
Kerrigan was driving his BMW SUV westbound on Route 9 in Southborough, Massachusetts, shortly after midnight on June 13 when a police officer spotted him straddling the lane divider. The officer described Kerrigan's vehicle as "driving in the middle of both lanes... directly on top of the dotted white line," according to the police report obtained by WBZ-TV.
The traffic stop led to three charges: operating under the influence of liquor, negligent operation of a motor vehicle, and a marked lanes violation. Kerrigan, who has led the state Democratic Party since 2023, told the officer he was heading home to Lancaster after leaving a restaurant. He said he had consumed two beers at approximately 6 p.m., roughly six hours before the stop.
His breathalyzer registered 0.089%, just above the 0.08% legal limit in Massachusetts. That single hundredth of a percentage point was enough to trigger the OUI charge, and everything that followed.
The arresting officer's report paints a clear picture of impairment. The officer noted that Kerrigan's eyes "appeared to be glassy and bloodshot red" and that his speech "appeared to be slow, thick tongued, and slurred." One detail stood out: the officer wrote that he "was unable to detect an odor of alcoholic beverage due to an overwhelming odor of cologne."
Whether the cologne was coincidental or deliberate, the officer did not need to smell alcohol to build the case. The lane violation, the physical signs, and the breathalyzer result did the work.
Kerrigan did not fight the charges at trial. Court paperwork from Westborough Court shows he entered a plea of "admission to facts sufficient for a finding of guilty", a disposition that stops short of a formal guilty plea but acknowledges the prosecution had the evidence to convict. Fox News reported that a judge sentenced him to one year of probation, a 45-day license suspension, $600 in fees, and mandatory completion of an impaired driving education program.
Kerrigan released a statement through his attorney, Andrea Levy, after the case became public. He framed the incident around the lane violation and the breathalyzer number, not the broader set of charges or the officer's observations about his condition:
"In June, I was pulled over for a marked lane violation and blew a.089 on the breathalyzer. I regret and take full responsibility for my actions and their consequences and appreciate the Southborough PD and Westborough Court for their professionalism and service."
The statement did not address the negligent operation charge, the officer's description of slurred speech and bloodshot eyes, or the overwhelming cologne. It did not say whether Kerrigan intends to continue serving as party chairman.
The Massachusetts Democratic Party itself has been silent. WBZ-TV reached out for comment but received no response. The New York Post reported the same basic facts, the 0.089% reading, the probation, the $600 in fees, without any statement from the party organization Kerrigan leads.
Kerrigan is not a backbencher. He has chaired the Massachusetts Democratic Party since 2023 and ran as the Democratic nominee for lieutenant governor in 2014. He sits at the center of the party's political machinery in one of the bluest states in the country.
And yet the arrest, the court appearance, and the disposition all happened without public notice until reporters pulled the records. The June 13 stop occurred roughly a month before the story surfaced. In that window, Kerrigan went through the legal process, charges filed, court appearance completed, probation imposed, license suspended, with no announcement from his office, his party, or his attorney.
That timeline raises a straightforward question: would the public have learned about this at all if journalists had not gone looking? Kerrigan's statement, released only after the story broke, reads more like damage control than voluntary disclosure.
Several details remain unanswered. The name of the restaurant where Kerrigan dined that evening has not been disclosed. The specific terms of his probation beyond the 45-day suspension and the impaired driving program have not been made public. And it remains unclear whether the "admission to sufficient facts" disposition counts as a formal conviction under Massachusetts law, a distinction that could matter for a political figure whose job is to lead a major party organization.
Accountability is supposed to be a core value for the people who run political parties, especially parties that lecture the rest of the country about responsibility, public safety, and the rule of law. When the chairman of a state Democratic Party gets caught driving impaired, admits the evidence was there, and then says nothing until reporters come calling, the word "accountability" starts to sound like something reserved for other people.
