The defense attorney for alleged Boston Marathon bomber Dzhokhar Tsarnaev said Wednesday that it was his brother Tamerlan, and not Tsarnaev himself, who killed MIT Police Officer Sean Collier on April 18, 2013.

Thousands of MIT alumni, students, and faculty are calling on MIT to divest its $12.4 billion endowment from fossil-fuel companies, an endeavor that MIT alumnus Rajesh Kasturirangan PhD ’04 calls “a moral obligation comparable to college divestment from South Africa during the Apartheid regime.”

MIT needs to develop its relationship with the Arab World, according to the MIT Arab Students Organization (ASO). This is the focus of their most recent effort, the MIT Middle East and North Africa Career Fair (MENA).

Matthew L. Nehring ’18, a resident of East Campus and a native of Colorado, died Saturday night.