Redistricting & Legal Work
Court-appointed roles as Special Master, consultant, and expert witness in redistricting and voting-rights cases across the United States. Select a case for reports, maps, and details.
Wisconsin
Court co-consultant to the Wisconsin Supreme Court, evaluating remedial Assembly and Senate proposals after the prior maps were found unconstitutional.
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New York
Appointed Special Master by the New York Supreme Court to draw the 2022–2030 Congressional and State Senate maps.
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Pennsylvania
Redistricting consultant to the bipartisan commission that drew the state legislative maps, unanimously affirmed by the Pennsylvania Supreme Court.
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Alabama
Submitted two remedial congressional plans for the court's consideration following the Supreme Court's decision.
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Nassau County, NY
Expert witness for the plaintiffs in a New York Voting Rights Act challenge; the county adopted a map mirroring features of my illustrative plan.
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Tennessee
Expert witness for the plaintiffs; filed five reports on the Tennessee House and Senate maps.
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New Mexico
Filed an amicus brief in support of neither party in a state partisan-gerrymandering challenge.
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Georgia
Assisted the federal court-appointed Special Master in crafting a remedial plan addressing Voting Rights Act violations.
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Utah
Helped create remedial plans that allowed the Navajo Nation to elect a majority of the county commission for the first time.
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Virginia
Assisted in developing remedial districts after a racial gerrymandering ruling, helping redraw 25 of the 100 House of Delegates districts.
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