Boston May 23, 2018 11:21 pm MIT Police Investigating Reported Rape at Frat Party The sexual assault reportedly happened early Saturday morning during a party at the Theta Delta Chi fraternity house at 372 Memorial Drive in Cambridge US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 2:50 Community mourns Billerica police sergeant killed on duty 4:32 Anti-war protester at Northeastern speaks amid arrests: ‘We are peaceful students' 10:42 Multiple people arrested as police clear campus encampments