dorchester July 5, 2019 7:00 am Girl Injured in Dorchester Shooting, Man Critically Hurt A 35-year-old man is in critical condition following a shooting in Dorchester that also left an 8-year-old girl injured. 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