Three Nebraska elected officials received suspicious mail in October. Now, an Oklahoma man faces federal charges tied to more than 700 threatening mailings nationwide.

Oklahoma Republicans redrew congressional boundaries five years ago to protect a seat. In analyzing election results from Tuesday, Randy Krehbiel points out the changes helped save one district but made another more competitive.

Mike Mazzei, who has won the election for Oklahoma governor, was in Oklahoma City the day after the election. See our photos.

Five states approved property tax cuts—but cutting taxes is easier than cutting the cost of government. Last night, voters in seven states were asked whether they wanted to reduce property taxes through statewide ballot initiatives.

Oklahoma City Mayor David Holt (R) criticized his own party Tuesday, saying the GOP deserved the “rebuke” of the American people amid the Democratic Party’s sweeping victory in the midterm elections. “A political party that is morally and intellectually bankrupt deserves the rebuke of the American people,” Holt wrote on social media Tuesday night. “It…

Oklahomans head to the polls today to decide the governor race, vote on two major state constitutional questions and more. Watch for latest updates.

Voters elected Republican Mike Mazzei to the state's highest office, continuing the party's dominance in Oklahoma.

In his first appearance as governor-elect, Republican Mike Mazzei pledged to represent all Oklahomans. His victory came during a midterm election that marked huge losses for Republicans across the U.S.

State auditor Cindy Byrd took an early lead in the race for Oklahoma treasurer. Here's what to know, and what's next.

Republican Josh Brecheen wins reelection to U.S. House in Oklahoma's 2nd Congressional District.