Claudio Neves Valente Biography – Claudio Neves Valente Wiki

Claudio Neves Valente has been identified as the suspect in the mass shooting at Brown University, as well as the tragic murder of MIT professor Nuno Loureiro, who specialized in nuclear science and engineering and hailed from Portugal. An autopsy conducted by the New Hampshire Department of Justice Office of the Chief Medical Examiner indicated that Valente likely passed away on December 16.

New Hampshire Attorney General John M. Formella issued a statement confirming, “The examination revealed that Mr. Neves Valente’s death resulted from a gunshot wound to the head, with the manner of death being ruled a suicide.”

Valente, a former student at Brown University and a citizen of Portugal, entered the United States on a student visa. He began his graduate studies in physics at Brown’s Barus & Holley building, but took a leave of absence in April 2001 and officially withdrew from the university in July 2003.

After securing a green card through a visa lottery program, Valente relocated to the United States, with his most recent address being in Miami, Florida, as reported by CBS News.

Claudio Neves Valente Age

Born in 1977 in Portugal, Claudio Manuel Neves Valente was 48 years old at the time of his death on December 16, 2025, in Salem, New Hampshire.

Death

The autopsy conducted by the New Hampshire Department of Justice confirmed Valente’s death on December 16. Attorney General John M. Formella, on December 19, reiterated that the cause of death was a self-inflicted gunshot wound, classifying it as suicide in their official statement.

Neves Valente died just one day after he shot and killed a Massachusetts Institute of Technology professor at his home in Brookline, Massachusetts, and three days after he killed two students and wounded nine others at Brown.

Law enforcement identified him as the shooter and found his body in a storage facility in Salem, New Hampshire, on Thursday night, Dec. 18, according to The Providence Journal.

Claudio Neves Valente Nationality

He is of Portuguese nationality.