NBC July 29, 2019 6:25 pm Man Seriously Hurt in Baseball Bat Beating in Chelsea Police are looking for the people who severely beat an off-duty security guard with a baseball bat and left him for dead in a park in Chelsea. 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
