Claudio Neves Valente, who is accused of killing two students at Brown and an M.I.T. professor, left rambling descriptions of the shootings.Claudio Neves Valente, who is accused of killing two students at Brown and an M.I.T. professor, left rambling descriptions of the shootings. Read More
Suspect in Brown and M.I.T. Killings Discussed Attacks in Videos, Officials Say
