With its winter finale, CBS’ Magnum P.I. this Friday drew 7.1 million total viewers -- its second largest audience of the season -- while holding steady with a 0.7 rating, landing in a three-way tie for the nightly demo win. Bookending the hiatus-bound drama, Hawaii Five-0 (7.5 mil/0.7) and Blue Bloods (7.5 mil/0.6) each ticked […]