A bullet that struck two women at a Chicago White Sox game on Friday evening may have landed inside the ballpark after being fired about a mile away. That’s the current line of thinking among Chicago cops tasked with investigating the incident, which unfolded a little before 7:30 p.m. as the Sox were blistered by the Oakland Athletics. “What started out as a teacher celebration of the first week of school escalated quickly,” a woman seated near injured fans wrote in a now-deleted Facebook post. The victims, a 42-year-old woman and a 26-year-old woman, were struck as they sat in...