Battles over experts, phone data as Supreme Court denies Karen Read

Cellphone data took center stage in the Karen Read trial Monday, with new evidence on phone temperature described alongside timing of the "Hos long to die in cold" search. Later, a hearing over the defense's key crash reconstruction experts, from the firm ARCCA, was held. We have reaction and legal analysis to all that from the day in court, plus what it means that the Supreme Court denied Karen Read's appeal.