Massachusetts State Police August 9, 2024 6:29 pm Questions of Michael Proctor's credibility could affect more murder cases The NBC10 Boston Investigators are tracking the fallout of Massachusetts State Police Trooper Michael Proctor’s damaging testimony in the Karen Read trial. US & World Videos 2:25 Prosecutors push to get Karen Read interviews ahead of retrial 2:39 Teachers in Beverly and Gloucester vote to strike 3:30 Couple nearly electrocuted after Dig Safe issue 2:06 Beverly and Gloucester teachers go on strike 3:18 Jake Thibeault's road to recovery