Kristopher William Douglas-Chagnon, 27, was shot on the evening of Friday, May 13, 2022, outside a residence on Green Street in Keene, New Hampshire, and later died at the hospital; his death was recorded on May 14, 2022. Authorities identified him as the victim and indicated everyone involved had been identified, saying there was no ongoing threat to the public.

Investigators determined the shooting followed a tense encounter at the doorway after resident Shane Frazier returned home with his children. Witnesses described a group following Frazier to the house, one person briefly entering, then a confrontation at the threshold.

Prosecutors later said witness accounts differed and some objective evidence was limited, and they concluded they could not disprove Frazier’s claim of self-defense at trial. No arrest or charges were announced in connection with Douglas-Chagnon’s death as of the attorney general’s announcement. Does anyone have information about the events on Green Street that night or knew Kristopher Douglas-Chagnon?