ST. PARIS, Ohio -- Steven Zorn had put the pen gun to his head and clicked before, apparently thinking it was jammed and would not work. But on the third try, the tiny silver pistol went off as the 22-year-old budding rap artist was drinking to celebrate an impending record deal. He died at a hospital. The Nov. 18 shooting at Zorn's home in this rural village of 2,000, about 50 miles northeast of Dayton, is believed to have been accidental, according to family, friends and law enforcement officials. "Steven had a career and his dreams all ahead of him,"...