(CBS4) GASSVILLE, Ark. A teenager suspected of a hatchet and gun attack in a New Bedford, Mass. gay bar shot and killed a small-town police officer and the teen's female passenger before he was critically wounded in a gun battle with police Saturday, authorities said. Jacob D. Robida, 18, was shot twice in the head and "it doesn't look good right now," said Bristol district attorney Paul Walsh Jr. Walsh said the teen shot Officer Jim Sell, 56, twice with a 9 mm handgun during a traffic stop in this northern Arkansas town. About 25 miles away, Robida sped his...