A former Stoughton, Massachusetts police officer has been arrested and charged with the federal crime of murdering a young woman, a case that echoes with betrayal and a grim abuse of power, as announced by the U.S. Attorney's Office. Matthew Farwell, 38, has been indicted on one count of killing a witness or victim, with allegations that he murdered Sandra Birchmore by strangulation to prevent her from disclosing his sexual exploitation of her.
The indictment suggests that this exploitation began when Birchmore was a minor under Farwell's supervision in the Stoughton Police Department’s Explorer Program. The relationship allegedly evolved into sexual abuse. Farwell, who joined the Stoughton Police in 2012, was arrested this morning and is scheduled for an initial appearance in federal court in Boston.
The indictment outlines a sinister progression from grooming to violence and ultimately murder, with Birchmore's body being staged to resemble a suicide scene—a ploy to mislead investigators about the nature of her tragic death. Farwell continued his sexual contact with Birchmore until her death on February 1, 2021, a year in which Birchmore became pregnant and allegedly faced violence from Farwell over her expectations of his involvement with their child, as the indictment describes.
Following an initial ruling of suicide, investigators revisited the case, uncovering what appears to be a deliberate attempt by Farwell to cover his tracks. A federal investigation revealed new critical evidence leading to the charge against him. If convicted, Farwell faces a mandatory sentence of either death or life in prison due to the severe nature of the crime of killing a witness. Farwell's initial arrest was announced by Acting United States Attorney Joshua S. Levy and Jodi Cohen of the FBI. The case is being prosecuted by Assistant U.S. Attorneys Elizabeth Riley-Cunniffe, Torey B. Cummings, and Brian A. Fogerty from the Human Trafficking & Civil Rights Unit.
While the allegations present a troubling picture of a law enforcement officer misusing his authority, it is important to remember that the details in the charging documents are accusations. Farwell is presumed innocent until proven guilty in a court of law, as stated by the U.S. Attorney's Office.
