AMAKA UBAKA on Instagram: "The U.S. Attorney for the District of Massachusetts, Leah Foley, gave a timeline of what the alleged gunman, Claudio Neves-Valente, did in the days leading up to the Brown University shooting and the killing of MIT professor Nuno Loureiro. Officials say that he knew the professor, they had studied in the same academic program in Portugal in the 1990s. Neves-Valente also attended Brown University 25 years ago enrolling as a Ph.D student in the school’s physics program.