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Everything We Know About the Suspect in Brown and MIT Shootings

by James Carter Senior News Editor

Breaking News: Suspect in Brown University, MIT killings found dead; authorities confirm cross-campus connection

Breaking developments: A man suspected in the Brown University shooting and the killing of an MIT physics professor was found dead in new Hampshire, police announced Thursday. Investigators say the two incidents are linked, ending a multi-state inquiry that stretched over five days.

The suspect, Claudio Manuel Neves Valente, 48, a Portuguese national, was located deceased from a self-inflicted gunshot wound at a storage facility in New Hampshire. Authorities said the two deadly shootings are connected.

Officials said Valente’s last known residence was in Florida. The case began with the Brown University attack, where a gunman opened fire during a study session, killing two students and wounding nine others, before fleeing the scene.

Following the Brown incident, investigators traced Valente to Massachusetts, where he is believed to have shot an MIT professor. He died in New Hampshire after a sequence of movements that began in the Boston area and culminated in a final confrontation in Salem.

Rhode Island Attorney General Peter Neronha said investigators are confident they have identified the person responsible and closed the pursuit from a law-enforcement perspective. He cautioned that the motive remains unclear at this time.

Tracing the sequence of events

Authorities say Valente rented a hotel room in Boston between November 26 and November 30, then rented a gray Nissan Sentra with Florida plates on December 1. The vehicle was observed in the Brown University area on December 1 and intermittently through December 12. On December 13, the attack at Brown University occurred, resulting in two student deaths and multiple injuries.

After the Brown shooting, Valente traveled roughly 80 miles north to the home of MIT physics professor Nuno Loureiro in Brookline, Massachusetts. Neighbors reported loud noises around 9 p.m. local time on December 15. Loureiro was found with gunshot wounds and died the following day at a nearby hospital.

Valente then drove another 40 miles to a storage facility in Salem, New Hampshire, where he died by suicide. Investigators recovered two firearms and a satchel near his remains, with the same clothing seen earlier on his body.

Who is the suspect?

Claudio Manuel Neves Valente, 48, is identified as the person responsible in both incidents. He previously studied at Brown University from fall 2000 to spring 2001 in the Master of Science/Ph.D. program in physics but withdrew in 2003.Officials noted that most physics classes at Brown were likely held in the same building where the shooting occurred.

Authorities also found a link between Valente and MIT Professor Loureiro, noting that Valente attended the same academic program in Portugal between 1995 and 2000. Investigators said the two knew each other.

Valente moved to the United States in 2017 via the diversity visa lottery program, according to federal officials. Local authorities stressed that the motive behind the shootings remains unknown.

Who are the victims?

Two Brown University students were killed in the university shooting: Ella Cook, a 19-year-old sophomore from Alabama studying French and Mathematics-Economics, and Mukhammad Aziz umurzokov, an 18-year-old freshman studying biochemistry and neuroscience. Cook served as vice president of Brown University’s College Republicans and was remembered by friends and colleagues for her kindness and leadership. Umurzokov was described by family members as aspiring to become a neurosurgeon and known for perseverance despite early life challenges.

MIT professor Nuno F.Gomes Loureiro, 47, a nuclear science and engineering specialist, was also killed. Loureiro directed MIT’s Plasma Science and Fusion Center and held a PhD from Imperial College London.He had previously worked at the Princeton Plasma Physics Laboratory and was a respected member of the MIT community.

Key facts at a glance

Subject Details
Suspect Claudio Manuel Neves Valente, 48; Portuguese national; last known U.S.address Florida; died by self-inflicted gunshot in a New Hampshire storage facility.
Locations connected Brown University (Providence, RI); MIT (Brookline, MA); storage facility (Salem, NH).
Brown victims
MIT victim
Timeline snapshot
Examination status Authorities say incidents are connected; motive not established; case considered closed with suspect deceased.

Context and evergreen insights

Questions of campus safety and cross-institution coordination mark this case.Universities continually invest in security protocols, including enhanced access controls, notification systems, and coordinated incident response. Readiness to share data across campuses can definitely help identify suspects who travel between cities and states. Experts emphasize the importance of mental health resources for students,robust threat assessment programs,and ongoing dialog between universities and local law enforcement to prevent,detect,and respond to threats in real time.

What this means for readers

While investigators continue to study the motive behind the Brown university and MIT shootings, the immediate takeaway is a reminder of the need for vigilant safety measures on campuses and in communities. Building trust between students, faculty, and law enforcement remains key to rapid, effective responses when threats emerge.

External readings

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Have a perspective or experience to add? We welcome your input and discussion.

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