Boston May 27, 2022 6:07 pm Some Boston Streets to Close Overnight This Weekend, Police Say Police didn’t give a specific reason for closing the streets in their announcement, beyond a concern for public safety. US & World Videos 1:29 Sumner Tunnel in Boston to close for one month 2:17 Testimony underway in Karen Read murder trial 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