Oklahoma residents and lawmakers have called for Walters' impeachment several times this year, but how does that process work? Is it even applicable?

A memo from the state Office of Management and Enterprise Services provides insight into the early stages of an investigation into Ryan Walters.

Oklahoma's pro-Trump schools chief Ryan Walters finally has an explanation for why naked women were seen on his office TV set by colleagues last week: they're all lying, he claims. He said they should "resign in disgrace" and threatened unspecified consequences.