June 27, 2016 6:45 pm Former Aaron Hernandez Associate Carlos Ortiz Changes Plea to Guilty Carlos Ortiz has pleaded guilty to accessory after the fact in the murder of Odin Lloyd US & World Videos 3:05 100 protesters detained at Northeastern University 2:39 Community mourns police sergeant killed on duty 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