Alianah Dickey was 15 when she was found dead in her Lowell, Massachusetts home on June 14, 2024 — the evening she was due to attend her eighth-grade graduation. Her grandmother discovered her in a first-floor bedroom around 6:10 p.m.; she had sustained multiple gunshot wounds and shell casings were recovered near her body.

Investigators focused on 21-year-old Trevor Bady of Tewksbury after neighbors reported a loud argument shortly after midnight and surveillance audio captured a female screaming followed by gunfire. Friends said Dickey had been in an abusive relationship with Bady, had shown bruises and a bloody lip, and had recently told someone Bady threatened to kill her and her grandmother and to shoot up her house. Authorities say an Uber driver later reported a suspicious passenger identified as Bady; police located and arrested him in Peabody.

Bady has been charged with murder, armed home invasion, unlawful possession of a firearm and ammunition, and related firearms offenses, and was arraigned and ordered held without bail. Does anyone have information about Alianah, her activities that night, or the relationship that could help the investigation?