BROOKLINE, Mass. — A tragic chain of events unfolded over several days as authorities sought the suspect in two violent incidents that shocked the academic communities of Brown University and the Massachusetts Institute of Technology. Claudio Manuel Neves Valente, a 48-year-old Portuguese national and former Brown student, was discovered dead from a self-inflicted gunshot wound in a New Hampshire storage facility on Thursday evening.
Providence Police Chief Col. Oscar Perez Jr. confirmed the identity of Neves Valente, who had recently resided in Miami. An autopsy conducted by the New Hampshire Attorney General’s Office revealed he died on December 16, just days before his body was found. Investigators indicated Neves Valente may have visited a shooting range in the state prior to the shootings.
On Saturday, a gunman opened fire in Brown University’s Barus and Holley engineering building, killing two students—Ella Cook from Birmingham, Alabama, and freshman Mukhammad Aziz Umurzokov—and injuring nine others. The violence grew more complex two days later when MIT professor Nuno F.G. Loureiro was fatally shot at his Brookline home.
The connection between the incidents unfolded as detectives shared insights and tips. A gray Nissan, implicated in both shootings, emerged as a focal point for investigators. In Providence, reports surfaced of a suspicious individual operating the vehicle with Florida license plates. In Brookline, the same suspicious vehicle type was noted but with expired Maine plates. Tracing the rental, authorities concluded that Neves Valente had leased the car himself.
By Wednesday evening, with evidence pointing squarely at Neves Valente, an arrest warrant was issued. Law enforcement agencies, including the U.S. Marshals and the FBI, converged on the storage facility in Salem, where Neves Valente had rented a unit in November. The vehicle was also linked to the facility’s location through electronic plate readers.
At approximately 9 p.m. on Thursday, investigators discovered Neves Valente’s body inside the storage unit, alongside two firearms, ammunition, and several USB drives. U.S. Attorney Leah Foley noted that while the motive behind his actions remains unclear, authorities are confident he acted alone and did not specifically target the victims at Brown University.
Massachusetts Governor Maura Healey expressed gratitude for the collaboration among law enforcement agencies across jurisdictions, stating that their concerted efforts brought a sense of security to the community. Healey also extended condolences to the families of the victims and the academic communities affected by this disheartening violence.
Neves Valente had a complicated academic history; he was enrolled in a doctoral program at Brown between 2000 and 2003 but withdrew before completing his studies. On social media, Homeland Security Secretary Kristi Noem indicated that Neves Valente had received a visa through the diversity lottery program and announced an immediate halt to the program to prevent further tragedies.
As the investigation continues, the tragic events have left families, friends, and faculty members grieving the loss of promising lives taken too soon. Community leaders and law enforcement remain vigilant in understanding the reasons behind this senseless violence while striving to ensure safety in the future.