Authorities have arrested a 51-year-old man and charged him with a fatal stabbing inside a Cambridge apartment building.
Victor Rivas, of South Boston, was arrested following the attack inside an apartment building on Norfolk Street in Cambridge, the Middlesex District Attorney’s Office and Cambridge Police confirmed.
Police were called to the apartment complex around 7:52 p.m. on Tuesday, January 6, after a 911 caller reported a stabbing…