The map targets the state's only swing seat, currently held by Democratic U.S. Rep. Don Davis.
Sen. John Cornyn says FBI Director Kash Patel granted his request to assist with locating Texas Democrats who fled the state over GOP redistricting efforts.
Republican Gov. Greg Abbott urged the Texas Supreme Court to remove state Rep. Gene Wu, chair of the Texas House Democratic caucus, amid a redistricting standoff.
North Carolina has a long history of redistricting litigation and related landmark decisions.
As votes continue to be counted across the country, ABCNews now projects Republicans will narrowly keep control of the U.S. House.
Thanks to redrawn voting maps, fewer North Carolina legislative races are seen as competitive this election cycle.