A visit to elderly parents on Mt. Ephraim Road in Dickerson, Maryland, ended in violence for 55-year-old Abby Elaine Dunn of Tallahassee, Florida. On September 12, 2025, emergency services were called to the home about 4:05 p.m. and found Dunn in an upstairs bedroom with a gunshot wound to her thigh. She was taken to a local hospital with life-threatening injuries and died the next day, September 13, 2025.

Montgomery County Police Department’s Major Crimes Division opened a homicide investigation, gathered evidence and interviewed potential witnesses, and the Office of the Chief Medical Examiner performed an autopsy. As of the initial reports in September 2025, no charges had been filed and authorities had not identified any suspect or suspects; the circumstances and who was responsible remain unclear.

If anyone knew Abby or was in the Mt. Ephraim Road area that afternoon, does anyone have information that could help investigators?