In this special crossover episode, NBC10 Boston legal analyst Michael Coyne breaks down the Norfolk district attorney’s filing in the murder case involving Ana and Brian Walshe that his office doesn't plan to call the lead investigator, embattled Massachusetts State Police Trooper Michael Proctor, who became the subject of controversy for his role in the Karen Read murder trial. The episode is also being published on our show "The Searches for Ana Walshe," which covers the Walshe case.