Man who killed Brown students, MIT professor targeted symbolic victims tied to grievances, FBI says
The FBI said Claudio Neves Valente spent years planning the attacks and viewed Brown University and MIT as symbols of his grievances.
- On Wednesday, the FBI Boston Division released detailed findings on Claudio Manuel Neves Valente, who killed two Brown University students and an MIT professor in December 2025 before dying by suicide in New Hampshire.
- Investigators found the attacks were not terrorism but driven by personal grievances; Valente targeted institutions he felt failed him, attempting to punish communities he believed contributed to his life failures.
- Planning began in 2022 using two legally purchased 9 mm pistols from Florida, according to federal authorities who analyzed more than 11,000 surveillance files and 1,327 audio recordings from his electronic devices.
- Earlier this week, students injured in the attack filed a lawsuit alleging Brown University ignored prior warnings about the shooter and failed to provide adequate security that could have prevented the attack.
- The FBI assessed that Valente struggled with how he viewed his life achievements and felt marginalized by others, yet investigators acknowledged only he knew the full reason behind the attacks and mental health stressors alone cannot explain them.
73 Articles
73 Articles
FBI concludes Brown shooter spent years planning attack fueled by personal failures
Crime scene tape surrounds an entry to the Barus and Holley engineering building at Brown University on Tuesday, Dec. 16 — three days after a gunman killed two people and wounded nine others inside a lecture hall. (Photo by Christopher Shea/Rhode Island Current)The gunman who killed two students and wounded nine others at Brown University and then killed an MIT professor at his Brookline, Massachusetts, home last December had been planning to ca…
FBI concludes Brown, MIT shootings had 'no nexus to terrorism'
Federal authorities said on Wednesday that the December 2025 shootings at Brown University and the killing of a Massachusetts Institute of Technology professor were not acts of terrorism, concluding that the gunman acted alone and was driven by personal grievances.The FBI and the U.S. Attorney's Office for the District of Massachusetts identified the shooter as Claudio Manuel Neves Valente, 48, a Portuguese national and U.S. legal permanent resi…
Brown shooting and murder of MIT professor were 'symbolic,' FBI concludes
Nuno F.G. Loureiro, a professor at the Massachusetts Institute of Technology, has been identified as the man fatally shot at a home in Brookline on Dec. 15, 2025. (MIT) (WASHINGTON) — The shootings in December that targeted Brown University and an MIT professor were “symbolic in nature,” according to a report released by the FBI. Claudio Manuel Neves Valente, a Portuguese national and a legal permanent resident who had been living in Miami, Flor…
FBI Says Brown Shooter Was Fueled by Paranoia, Grievances
Investigators say the man behind December's deadly Brown University rampage was fueled less by ideology than by a long-simmering sense of personal failure, the Guardian reports. The FBI on Wednesday said 48-year-old Claudio Manuel Neves Valente, a Portuguese national, saw Brown and an MIT professor he later killed as stand-ins...
Brown University shooter stored guns in NH for years before attack, FBI says
The FBI released its findings Wednesday evening on the mass shooting at Brown University in December, detailing when the gunman, Claudio Neves Valente, 48, stored weapons in the Granite State.
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