Hank Brennan knows that Dr. Marie Russell is beyond qualified to testify about the dog bites on John O'Keefe's arm, which is exactly why he's trying to prevent her from testifying. This is the best the Commonwealth can do in Trial 2 - try to get Karen Read's parents' cell phone records and disqualify qualified witnesses who don't go along with the fantasy that O'Keefe was hit by a car. https://tbdailynews.com/canton-coverup-part-451-hank-brennan-doesnt-want-highly-qualified-doctor-to-testify-about-dog-bites-on-john-okeefes-arm/