February 19, 2020 6:45 pm Teen Arrested After Deadly Dorchester Shooting A 15-year-old is in custody after a person was killed in a shooting in Boston’s Dorchester neighborhood. US & World Videos 2:30 Police shoot and kill armed man in Raynham, authorities say 2:02 Protesters at local campuses look on as dozens detained at Columbia 5:10 Mental health still suffers stigma in the medical and research fields 2:47 Students face disciplinary action for encampments 2:19 First responders testify in Karen Read murder trial