March 29, 2023 6:11 pm Schools Face Rise of Hoax Threat Calls Since Monday’s school shooting in Nashville, the disturbing trend of hoax threats has intensified. 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