Stoughton, Mass. – The federal jury in the Matthew Farwell case is set to return to the courtroom on Monday to continue deliberations after an initial extension was granted past the 5 p.m. deadline. The panel, composed of eight men and four women, will determine whether Farwell is guilty of murder or not guilty of the charge that he killed Sandra Birchmore and staged her death as a suicide.
Trial background
Farwell, a former Stoughton police officer, is accused of murdering Birchmore, who was pregnant at the time of her death on February 1, 2021. The case originally was ruled a suicide, but federal prosecutors took over in 2024, updating the death certificate to “undetermined.” The trial has featured extensive forensic testimony and graphic evidence from phones, watches, and surveillance video.
Prosecution’s case
Assistant U.S. Attorney Brian Fogerty told jurors that Farwell groomed and controlled Birchmore for years, monitoring her location and demanding she delete text messages. Fogerty said the control began to slip when Birchmore became pregnant and pressed Farwell to acknowledge their relationship. After a January call to Stoughton Police exposed the affair, Fogerty argued Farwell began planning to silence her.
Key prosecution evidence includes surveillance video showing Farwell entering Birchmore’s apartment on the night of February 1, 2021, wearing a mask, and leaving minutes after her phone recorded its last steps at 9:40 p.m. The prosecution also highlighted forensic findings such as hair tangled on a strap around Birchmore’s neck, DNA on the strap and her underwear, and a broken bone that they say indicates a staged scene.
Defense’s argument
The defense portrayed Birchmore as a young woman struggling with mental health issues and on the antidepressant Zoloft, which can cause suicidal thoughts. A forensic pathologist for the defense testified that the autopsy findings favored suicide and that the hyoid bone fracture could occur from low blood pressure or after death. The defense also called a DNA expert who warned that crime‑scene evidence can become contaminated and that multiple DNA samples may be present.
Additional defense witnesses included a former Stoughton police dispatcher who recalled a call hinting at an affair, a mental‑health counselor who described Birchmore’s excitement about her pregnancy, and a recruiter who claimed he only learned last year that he was the father of Birchmore’s unborn child.
Family reaction
Outside the courthouse, Birchmore’s cousin expressed a mix of emotions, saying, “It’s exciting, it’s hopeful, and it’s terrifying.” The family continues to seek answers about the circumstances surrounding Birchmore’s death.
What’s next
The jury’s deliberations will continue on Monday, with a verdict expected later in the week. The outcome will determine whether Farwell faces a murder conviction and the accompanying federal penalties, or whether the case will be dismissed.
As the community watches closely, the trial underscores the importance of thorough forensic investigation and the role of the justice system in addressing alleged abuse of power by law‑enforcement officers.
Original reporting: WMUR (Hearst) – local news — read the source article.
