
A 23-year-old Ashland woman is facing serious charges after what police say was a wrong-way crash on Route 9 in Southborough that killed another driver in February. The case moved forward Friday with an arraignment in Westborough District Court, putting fresh attention on a dangerous stretch of Turnpike Road.
Arraignment and charges
Abigail Throckmorton was arraigned on counts including motor vehicle homicide by negligent operation, negligent operation of a motor vehicle, driving the wrong way on a state highway, a marked-lanes violation and speeding, according to WCVB. She was released on personal recognizance with conditions that she not drive, remain drug- and alcohol-free with random screenings, and stay in Massachusetts. Court paperwork lists a return date of June 30.
Crash details and victim
The two-vehicle collision happened just before 3 a.m. on Feb. 20 on Turnpike Road (Route 9) near the Southborough and Framingham line. Investigators say Throckmorton’s vehicle was traveling the wrong way on the eastbound side before impact, according to NBC Boston.
The driver of the other car, 37-year-old Crystal Johnson-Clementi of Leominster, was pronounced dead at the scene. Another person involved in the crash was taken to a hospital with injuries that were described as non-life-threatening.
Case timeline
Charges were filed in late March, and an initial arraignment date in April was postponed. Prosecutors ultimately moved ahead with criminal counts in Westborough District Court, MetroWest Daily News reported. The filings include a mix of criminal misdemeanors and civil traffic citations, and court records indicate the case is still under active investigation.
Route 9 safety concerns
Long before this crash, Route 9 in this area was on transportation planners’ radar. A Boston Region Metropolitan Planning Organization analysis flags a top-200 high-crash location on Route 9 in Southborough and recommends targeted safety and mobility upgrades along the corridor, according to the Boston Region MPO. The planning work points to persistent crash hotspots along Route 9 through Framingham and nearby communities as officials weigh engineering changes and enforcement strategies.
Legal implications
The motor vehicle homicide by negligent operation charge falls under a state law that allows for jail time or fines depending on whether the case is pursued under negligent, reckless or OUI-related theories. The statute lays out different penalty ranges under M.G.L. c. 90 §24G, according to Massachusetts General Laws. Local reporting has described some of the counts in this case as misdemeanors, meaning it is being handled initially in district court, per MetroWest Daily News.
Community response
In the weeks after the crash, family and friends launched a GoFundMe campaign to help with expenses and to honor Johnson-Clementi’s memory. She worked as a bartender and was remembered in local posts as a “loving soul” and a breast-cancer survivor, according to Boston.com. By early March, the fundraiser had brought in tens of thousands of dollars as the community rallied around her family.
Throckmorton is scheduled to return to Westborough District Court on June 30. Prosecutors and the Southborough Police Department did not immediately respond to requests for additional comment. The case remains under investigation, and future court filings will determine whether prosecutors seek to upgrade or amend the charges.









