Conflicts

Suspect in Killings at Brown University and MIT Found Dead After Manhunt

Illustration for: Suspect in Killings at Brown University and MIT Found Dead After Manhunt
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Dec 22, 2025

THE BARE STORY

Authorities have identified Claudio Neves-Valente as the suspect in a deadly shooting at Brown University on Dec. 13. The attack, which took place inside the Barus & Holley building, killed students Ella Cook and Mukhammad Aziz Umurzokov and injured nine other people. Investigators said that two days later, Neves-Valente traveled to Brookline, Massachusetts, where he killed Nuno Loureiro, a professor at the Massachusetts Institute of Technology.

Following a multi-day manhunt, Neves-Valente was found dead in a storage shed in Salem, New Hampshire. According to authorities, he died from a self-inflicted gunshot wound. One report noted Neves-Valente was a Portuguese national whose last known residence was in Florida.

A former Brown student and friend of Ella Cook, Alex Shieh, publicly blamed the incident on the university's "misguided financial priorities." Shieh claimed that "administrative bloat" and an $8 billion endowment contrasted with a lack of updated security cameras in older campus buildings. According to one account, law enforcement officials stated the manhunt was handicapped by security lapses on campus and that a tip from a homeless person on campus was instrumental in identifying the shooter.

Scott Watson, a professor who identified himself as a former friend of the suspect, provided an account of their time as students at Brown University around 2000-2001. Watson described Neves-Valente as academically impressive but socially awkward and often dissatisfied with his life at the university. He said Neves-Valente frequently became frustrated and angry about his classes, professors, and living conditions. Watson stated that while he was surprised, upon reflection he realized that "signs of his behavior may have always been present."

Same Facts. Different Perspectives.

Two AI models. Two viewpoints. One factual foundation.

Perspective by Claude

• A former student alleged the university had misguided financial priorities. Alex Shieh, a friend of one of the victims, publicly blamed the incident on the university's handling of its finances. Shieh claimed there was "administrative bloat" and pointed to the university's $8 billion endowment as a contrast to its security shortcomings.

• Critics cited a lack of updated security measures on campus. According to Shieh, the university had not updated security cameras in older campus buildings like Barus & Holley, where the attack occurred. One account noted that law enforcement officials confirmed the manhunt was handicapped by security lapses on campus.

• The investigation reportedly relied on a non-official tip to identify the suspect. Law enforcement officials reportedly stated that a tip from a homeless person on campus was instrumental in identifying the shooter. This reliance on an external tip is presented in the context of the investigation being hampered by the university's security issues.

How it may affect me

As a U.S. reader:

• The security lapses noted at a major university could prompt calls for enhanced safety measures, such as updated cameras, on college campuses nationwide.

• Public discussion may arise regarding how universities with large endowments allocate funds, particularly the balance between security spending and administrative costs.

• The incident may increase focus within educational institutions on identifying and addressing early warning signs of student anger and psychological distress.

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