COLUMBUS, Ohio (AP) - The Ohio Supreme Court let stand a newly drawn state legislative map Tuesday in a defeat for Democrats.
In a 4-3 ruling, the divided high court upheld the map approved last year on grounds that Ohio's Constitution does not require political neutrality in the process.
Democrats, who brought the challenge on behalf of a group of voters, had argued the five-member Ohio Apportionment Board intentionally sought political advantage with the maps as prohibited in the constitution, in a maneuver known as gerrymandering.
Republicans in the case argued the state constitution asks the map-drawing board to consider minimizing county, township, city and precinct splits but sets no absolute rule.
The court ruled that opponents of the maps didn't present convincing evidence the Republican-controlled apportionment board manipulated the districts for GOP political gain.
"The role of a supreme court in considering constitutional challenges to an apportionment plan is restricted to determining whether relators have met their burden to prove that the plan adopted by the board is unconstitutional beyond a reasonable doubt," Justice Terrence O'Donnell wrote for the majority.
In his dissent, Justice Paul Pfeifer said the Constitution does not set the stringent proof standard perceived by the majority.
"In order to justify its finding of constitutionality, the majority opinion expresses two conclusions of questionable legitimacy; these anchors of the majority opinion fail the tests of logic and fairness," he wrote. "First the majority opinion erects a nearly insurmountable barrier to a successful constitutional challenge by assigning to the board's actions a blanket presumption of constitutionality and requiring proof beyond a reasonable doubt to establish that the plan fails to meet all constitutional requirements.
Pfeifer went on, "Proof beyond a reasonable doubt is typically necessary only in criminal cases. Such a high burden of proof in the current constitutional matter turns this court into a rubber stamp, not the guardian of the constitution that it is designed to be."
O'Donnell was joined in the majority by justices Judith Ann Lanzinger, Robert Cupp and John Willamowski, sitting in for Evelyn Lundberg Stratton, who had recused herself for unstated reasons.
Pfiefer, Chief Justice Maureen O'Connor, and Justice Yvette McGee Brown, the court's only Democrat, dissented. O'Connor signed both Pfeifer's and McGee Brown's dissenting opinions.
Besides the proof burden, the majority cited limits in the court's ability to judge legislative maps.
"This court does not sit as a super apportionment board to determine whether a plan presented by the relators is better than the plan adopted by the board," O'Donnell wrote. "Instead, we determine whether the board acted within the broad discretion conferred upon it by the provisions of (the Constitution) when it adopted its plan."
Ohio, like other states, redraws its congressional and legislative maps once every decade to reflect population shift records in the U.S. Census.
The litigation says the latest state legislative map of 99 House and 33 Senate districts split cities, counties and other community units more than 250 times. Democrats said a more neutral map was possible that split only 30, rather than 50, of Ohio's 88 counties.
The Apportionment Board was made up of the governor, secretary of state, state auditor, Senate president and House minority party. In 2011, four of five of those were Republicans. The panel voted 4-1 along party lines in September 2011 on the map challenged in the lawsuit.