NBCUniversal December 28, 2018 11:20 pm Stabbing Suspect Dies After Police Use Stun Gun The death of a man accused of stabbing a woman he met on Tinder is under investigation. Police used a stun gun on the suspect. 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