A new strategy involving video evidence in the Karen Read trial shows that a defendant's statement can indeed be used against them in court.

It’s been a month since testimony began in Karen Read’s second trial for the murder of John O’Keefe, and the new trial has brought a notable change in presentation.

With four weeks in the rearview mirror, Brennan has yet to call several key witnesses from Read’s first trial, most notably: Michael Proctor, the lead investigator, Brian Albert