A former Bridgeport police officer, accused in the past of drunkenly shooting up a city housing complex, was arrested three times in about 11 hours stretching into early Tuesday morning, following a Monday court appearance on a drunken-driving charge. The first incident occurred just before 1:30 p.m., Vernon police said, when they pulled over 39-year-old John Biehn, of Southington, in the parking lot of McDonald's on Talcottville Road after receiving a call that a blue Hyundai Sonata was operating erratically and on the wrong side of Route 83. In 2006, John Biehn was acquitted on most of the charges stemming from a 2004 incident in which, while he was still on the Bridgeport police force, he allegedly went on a drunken rampage at the Marina Village housing complex, firing his gun at random and breaking apartment windows.