Massachusetts 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 2:16 Driver in wrong-way crash that killed Endicott College police officer faces judge 2:32 Boston city councilor reportedly under federal investigation 2:09 Dog taken from owner's lawn in Swampscott 2:01 Local organizations celebrate Giving Tuesday 1:51 Preparing for snowfall