Former Brown Student Identified as Shooter in Deadly University Attacks and Professor's Murder, Dies by Suicide

Claudio Neves Valente, former Brown student, was identified as the suspect in deadly university shootings and an MIT professor's murder, dying by suicide in New Hampshire.

L 26%
C 32%
R 42%

Overview

A summary of the key points of this story verified across multiple sources.

1.

Claudio Manuel Neves Valente, a 48-year-old Portuguese national and former Brown University physics student, was identified as the suspect in a deadly mass shooting and murder spree.

2.

On December 13, Valente returned to Brown University with a 9 mm handgun, fatally shooting two students and wounding nine, before killing MIT Professor Nuno F.G. Loureiro two days later.

3.

Valente had checked into a Boston hotel and visited Brown, where he studied physics 25 years prior. He and Professor Loureiro attended the same prestigious Lisbon engineering university.

4.

Investigators faced limited evidence, but released suspect footage and an anonymous Reddit tip aided identification. Former classmates described Valente as a top student with a disruptive personality.

5.

Following a six-day manhunt, Valente died by suicide in a rented storage unit in Salem, New Hampshire. Authorities are still searching for a motive behind the deadly attacks.

Written using shared reports from
62 sources
.
Report issue

Analysis

Compare how each side frames the story — including which facts they emphasize or leave out.

Center-leaning sources cover this story neutrally by focusing on the factual progression of the investigation and the timeline of events. They meticulously detail the steps taken by law enforcement and the crucial role of public tips, consistently attributing all evaluative statements to officials or witnesses. The reporting prioritizes clarity and chronological order, avoiding loaded language or selective emphasis in their own narrative.

Articles (62)

Compare how different news outlets are covering this story.

Center (20)

FAQ

Dig deeper on this story with frequently asked questions.

Investigators used released footage and an anonymous Reddit tip alongside law enforcement work to identify Claudio Neves Valente; authorities then linked him to both the Brown University shooting and the killing of an MIT professor before locating him at a storage unit where he was found dead by suicide after a multi‑day manhunt.

Valente was a 48‑year‑old Portuguese national who studied physics at Brown from fall 2000 to spring 2001 before withdrawing; he and MIT professor Nuno Loureiro both attended the same Lisbon engineering university, which investigators noted while examining possible connections between them.[1]

On December 13 Valente allegedly returned to Brown with a 9 mm handgun, killing two students and wounding others; two days later MIT Professor Nuno Loureiro was fatally shot at his home; after a six‑day manhunt, law enforcement executed warrants at a Salem, New Hampshire storage unit on December 18 and found Valente dead from an apparent self‑inflicted gunshot wound.

Authorities have stated they are still searching for a motive and have not publicly identified a definitive reason for the attacks as of the latest reports.

A Rhode Island state court issued an arrest warrant charging Valente with two counts of murder and multiple felony counts related to assault and firearms offenses; federal agents then obtained search warrants for the storage unit where he was found dead.[4]

History

See how this story has evolved over time.

This story does not have any previous versions.