October 19, 2016 5:40 pm Family of Colleen Ritzer Files Lawsuit Over Her Murder The family of Colleen Ritzer, a Danvers, Massachusetts, teacher who was raped and killed by a student in 2013, has filed a lawsuit against the town and various businesses. US & World Videos 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 5:39 Billerica police sergeant hit and killed by excavator during construction detail 2:30 Arrests made in string of home break-ins targeting Asian-Americans 1:49 2 mail carriers targeted in Dorchester robberies 4:06 Students vote no confidence in Emerson president following protest arrests