SAN FRANCISCO, Dec. 16 (Xinhua) -- A professor at the Massachusetts Institute of Technology (MIT) died on Tuesday after he was shot a day earlier, local authorities said.
Physicist Nuno F. G. Loureiro, aged 47, was shot on Monday night at his residence in Brookline, Massachusetts, media reports said.
Loureiro died at a local hospital, the Norfolk County District Attorney's Office said in a statement. Investigation is ongoing and no suspects have been arrested. ■
