6 gang members facing over 100 indictments for crimes committed across Mass. and NH, DA says‘True monster’: Man convicted of raping, killing Mass. teacher pleads guilty in brutal assault case‘His life had impact’: Billerica police mourning loss of sergeant killed in construction accidentBodies believed to be mother, daughter missing since 2000 found after deathbed confessionQuincy Police Department detective resigns 9 months after 25 Investigates report