Peggy Ann Brown was 73 when she was killed at her home on Shaker Road in New London, New Hampshire. Authorities say the incident occurred on November 29, 2022; investigators from the Attorney General’s Office determined that her 78-year-old domestic partner, Douglas Lyon, shot her three times and then died by suicide.

Both Brown and Lyon were found dead inside the residence after a call brought responders to the scene. Officials have ruled Brown’s death a homicide and Lyon’s death a suicide; the motive has not been established.

If anyone in the New London area knew Peggy Ann Brown or has information about the relationship or events leading up to November 29, please come forward to assist the inquiry.