The people of Missouri outside the koolaid drinking Leftist contingent had enough of her lying and hypocrisy. She was finished as soon as she had to run against an opponent who wasn’t hand picked to give her the election. Fox had zero to do with it. But, Democrats can never, ever admit that they are the problem.
If you look at this map, https://www.politico.com/election-results/2018/missouri/senate/ McCaskill only carried 4 counties in Missouri, those around Kansas City, Columbia, and St. Louis. Yeah, she’s a “small town girl”.