Nuno Loureiro, who taught plasma physics at MIT, was shot to death at his home in Brookline, Massachusetts, two days after the shooting at Brown University in Providence, Rhode Island.

Follow live updates about the suspect accused in the Brown University shooting and an MIT professor's death days later, according to law enforcement officials.

The police chief at Brown University has been placed on leave following the mass shooting that happened there last week, killing 2 and wounding 9.

Brown University's powerful board of trustees, including Bank of America CEO, remains silent after campus murders. Boston Globe reports security failures.

One friend said Claudio Neves Valente appeared to live a detached life, upset that “he couldn’t be the genius he thought he should be.”

Details are beginning to emerge about the life of Claudio Manuel Neves Valente, the gunman who killed two and injured nine others in the attack at Brown University last week. He is also believed to have killed an MIT professor on Monday,

Brown University community mourns the loss of Mukhammad Aziz Umurzokov and Ella Cook. Students recall the harrowing moments and share memories of those who died.

With questions swirling about Brown University’s security after this month’s fatal shooting on the Providence, Rhode Island, campus, the Department of Education on Monday announced it would probe whether the school violated federal law.

As Brown University conducts an external "after-action" review of the Dec. 13 campus shooting that killed two students, Providence has begun work on an internal analysis of its response to the incident.