The FBI and the U.S. Attorney’s Office have concluded their investigation into the shootings at Brown University and the murder of MIT Professor Nuno Loureiro. The findings reveal that the shooter had a long history of grievances, which the FBI indicated drove him to select symbolic victims. Reports indicate that the suspect acted alone, had been planning the attacks for years, and stored firearms in New Hampshire before carrying out the violence. The FBI concluded that the shooter targeted individuals who he believed were tied to his personal failures, highlighting a case of accumulated paranoia and grievances. Firearms used in the attacks were purchased as early as 2020 and 2022, corroborating a timeline of premeditated action.