Thursday marks Day 12 of witness testimony in Karen Read’s murder retrial. A key investigator was the first to take the stand in Dedham’s Norfolk Superior Court.
Read, 45, of Mansfield, is accused of striking John O’Keefe, her Boston police officer boyfriend, with her SUV and leaving him to die alone in a blizzard outside of a house party at the home of fellow officer Brian Albert following a night of drinking.
WATCH LIVE: Witness testimony in Karen Read’s retrial continues…