Jahieem Gist-Vailes was 21 when he was killed by a gunshot to the head on the night of July 21, 2022, near 14 Orlando Street in the Mattapan neighborhood of Boston. Police responded to reports of a person shot at about 10 p.m. and found Gist-Vailes already deceased. The Office of the Chief Medical Examiner later ruled the death a homicide.

Boston Police identified the victim as a Mattapan resident and opened an investigation. Detectives canvassed the area and made public appeals for witnesses, but the person or persons responsible have not been identified. The case remains an open, active investigation and is listed among Boston’s unsolved 2022 homicides.

Does anyone who was in the Orlando Street area that night have information that could help investigators?