Overview
- Two students were killed and nine wounded in Saturday’s classroom attack during final exams at Brown’s Barus & Holley engineering complex, with victims identified as Ella Cook and Mukhammad Aziz Umurzokov.
- Authorities released a detained person of interest late Sunday after determining the evidence pointed in a different direction, leaving no suspect in custody.
- Investigators shared low-resolution video of a person dressed in dark clothing walking away near the scene and are canvassing for surveillance footage due to limited cameras in the building.
- A law enforcement official said the gunman fired more than 40 rounds from a 9 mm handgun; two handguns and two loaded 30‑round magazines were recovered when the previously detained individual was taken into custody.
- Brown canceled remaining classes and exams for the semester, police increased their presence on and around campus, and officials reported no credible ongoing threat as hospitals treated multiple critically injured students.