December 7, 2023 11:18 am Man in Waltham crash that killed police officer, worker held without bail A 54-year-old New Hampshire man accused of crashing into and killing a police officer and utility worker pleaded not guilty in court on Thursday. US & World Videos 1:44 Police seek info on suspicious person caught on camera fleeing NH home 1:37 Patriots fans react to Jerod Mayo's firing 1:59 Volunteers making books more accessible at Worcester schools without libraries 2:18 Boston-area police training session focuses on lessons learned from Holocaust 2:25 Ballet dancer stabbed to death in Brockton