Sandra Birchmore case — Matthew Farwell trial: Commonwealth Confidential

Matthew Farwell trial | What the defendant's brother said about Sandra Birchmore

Sandra Birchmore case — Matthew Farwell trial: Commonwealth Confidential

Show Notes

William Farwell, a former Stoughton police officer and the brother of former detective Matthew Farwell, gave more testimony Tuesday, discussing when he learned about his brother's relationship with Sandra Birchmore and more. Our legal analysts discuss the impact on federal prosecutors' against Matthew, who is accused of killing Birchmore and staging her death to look like a suicide. Plus, a forensic expert for the prosecution shared in court why Birchmore's death was clearly, to him, a homicide. You can watch the TV version of this episode — and all the others, as well as video from court as it happens — on our YouTube page. Subscribe here: www.youtube.com/@NBC10Boston

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More from Sandra Birchmore case — Matthew Farwell trial: Commonwealth Confidential

Oct 27, 2026

Rachael Rollins said she learned about the Sandra Birchmore case from reading the newspaper and quickly suspected Matthew Farwell. She was U.S. attorney for Massachusetts at the time — the office ended up prosecuting Farwell in Birchmore’s death. Rollins shared that story and more in an extensive interview on the case with NBC10 Boston’s J.C. Monahan. You can watch the TV version of this episode — and all the others, as well as video from court as it happens — on our YouTube page. Subscribe here: www.youtube.com/@NBC10Boston

Oct 26, 2026

After key testimony about the autopsy of Sandra Birchmore in Matthew Farwell's federal trial, his twin brother and a fellow former Stoughton police officer, William Farwell, testified with immunity Monday about his own sexual relationship with Birchmore. Our legal panel, including former U.S. Attorney Rachael Rollins, weighs in on the dramatic day in court. You can watch the TV version of this episode — and all the others, as well as video from court as it happens — on our YouTube page. Subscribe here: www.youtube.com/@NBC10Boston

Oct 24, 2026

Sandra Birchmore’s therapist took the stand Friday in the Matthew Farwell trial, explaining why her patient’s death didn’t add up and what led her to reach out to Massachusetts State Police. Plus, former U.S. Attorney Rachael Rollins gives her opinion on the investigation into Matthew Farwell, including how she learned about the case, in an exclusive interview. You can watch the TV version of this episode — and all the others, as well as video from court as it happens — on our YouTube page. Subscribe here: www.youtube.com/@NBC10Boston

Oct 23, 2026

Granted immunity, the father of Sandra Birchmore’s unborn child testified in the trial of Matthew Farwell, sharing why she didn’t want to report her relationship with the Stoughton police officer. The jury also heard from women who said they’d had affairs with Farwell, though the judge had important context for the testimony. You can watch the TV version of this episode — and all the others, as well as video from court as it happens — on our YouTube page. Subscribe here: www.youtube.com/@NBC10Boston

Oct 22, 2026

New details about Matthew Farwell and Sandra Birchmore, whom he's accused of killing to prevent her from exposing their relationship and other potential crimes, came out in court Wednesday. Here's what people who knew both people said, and what it means for our experts. Plus, a look at the police youth program where Birchmore, then a child, met Farwell and two other officers who allegedly had inappropriate relationships with her. You can watch the TV version of this episode — and all the others, as well as video from court as it happens — on our YouTube page. Subscribe here: www.youtube.com/@NBC10Boston

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