Murder in Newton: Triple Homicide Rattles 'America's Wellbeing Capital'

Local police tell residents to 'remain vigilant'

49 Broadway St. in Newton, MA (Google Street View, circa 2011)

Update: Police arrested a suspect late Monday, 41-year-old Christopher Ferguson. He listed his occupation on his Facebook as a bagger and cashier at Whole Foods, but also said he had studied at UC Berkeley. Ferguson, who is set to be arraigned Tuesday, does not seem like the kind of guy who e…