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Rep. Jefferson Shreve faces a challenger in the Republican primary: Sarah Brown. Four candidates appear on the Democratic ballot: William Amyx, Nicholas Baker, David Boyd and Cynthia Wirth.
Votes will be counted in contested races after polls close in Indiana at 6 p.m. local time. See statewide election results here.
Last-minute questions about voting? Check your registration status, where to vote and see a sample ballot here.
