Stephanie Hansen won a decisive victory over her opponent Saturday to keep the Delaware Senate in Democratic hands. Republicans had voiced a slight hope they might gain control of District 10 and thus secure a one-vote margin in the 21-seat Senate that was tied 10-10 going into the special election. Such elections typically have low turnouts that favor Republicans. The turnout, however, was more than a third of the registered 35,673 voters in the district, quite good for a special election.