Live Updates: Prosecution Rests, Defense Begins in Karen Read Murder Trial

The prosecution has rested its case in the high-profile Massachusetts murder trial of Karen Read, who is accused of killing her boyfriend, Boston police officer John O'Keefe, with her car during a snowstorm. The defense, claiming a coverup and that O'Keefe was killed in a fight, has begun presenting its case, starting with the testimony of a snowplow driver who saw nothing unusual at the scene. The trial continues with the defense expected to call witnesses over the next few days.