Judge Denies Mistrial Requests in Karen Read Case Amid Testimony Developments

Judge Beverly Cannone denied Karen Read's request for a mistrial in her second murder trial related to the death of her boyfriend, John O'Keefe, amid disputes over DNA evidence and prosecutorial conduct. The trial involves complex issues about the presence of dog DNA on the victim and the handling of evidence, with the defense arguing that the prosecution's actions warrant a mistrial with prejudice, which the judge declined.