Boston police November 15, 2020 6:16 pm Man Accused of Violent Spree in Dorchester A family member tells NBC Boston the man suffers from mental health issues. US & World Videos 2:03 Mass. school officials threaten to suspend student protesters 2:13 Karen Read trial Day 6: Witness testimony resumes 4:02 ‘To Catch a Contractor' series leading to changes 1:02 20% of nurses to leave field within 2 years 6:03 Tensions rise during campus protests at MIT and Harvard