Key Takeaways
- A Massachusetts woman shot an armed man who threatened her husband on their property, and the DA’s office ruled it as lawful self-defense.
- The incident began with a social media dispute, leading Robert Murchison to confront the couple physically and brandish a gun.
- The woman fired one shot that fatally struck Murchison, who posed an imminent threat to her husband.
- Investigators confirmed the couple’s account through various evidence, including witness statements and video footage.
- No charges will be filed against the woman, as her actions met the legal standard for self-defense under Massachusetts law.
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SPRINGFIELD, MA — A licensed Massachusetts gun owner fired a single round to stop an armed man who was pursuing her husband at gunpoint on the couple’s own property, and the Hampden District Attorney’s Office announced on July 14, 2026 that no criminal charges will be filed, ruling she acted in lawful self-defense and defense of another.
According to the district attorney’s office, the encounter began with a dispute on social media. That dispute led Robert Murchison, 35, of Springfield, to travel on July 5 to the Fairfield Street home of a man and woman known to him. Murchison started a physical altercation with the husband on the couple’s property. Then he escalated. He produced a handgun. He pursued the husband while pointing the firearm at him.
His wife was watching it happen. The DA’s office says she witnessed her husband facing an imminent threat of death or serious bodily injury. She fired one round. It struck Murchison, who died from the wound. The couple immediately called police and fully cooperated with investigators.
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The evidence backed the couple’s account from every direction. Investigators reviewed the statements of the people involved, the account of an independent witness, Ring camera footage, 911 recordings, physical evidence recovered at the scene, and the text and social media messages exchanged before the incident. The DA’s office says that evidence clearly establishes she acted in lawful self-defense and defense of another, and only after Murchison arrived at the home, started a physical fight with her husband, and ultimately drew a firearm.
Under Massachusetts law, deadly force is justified when a person reasonably believes it is necessary to defend themselves or another person from an imminent threat of death or serious bodily injury. That is the same standard armed citizens across the country carry under every day, and this case shows what it looks like when the facts meet it cleanly. District Attorney Anthony D. Gulluni determined his office could not prove beyond a reasonable doubt that the homeowner’s actions were unlawful. No charges will be filed, and the matter is considered closed.
