Although Bluegrass Run is a fictional work, parts of the story line are based on truth. As we get further along in production, more will be revealed. Wagner's life is not the only part of the story that is based in truth.
Yes, Bobbe Crouch wrote Kate Riley based on her own life. She is Michael Crowns (Wagner) Love Interest. One major difference is that her Father did not run for Governor. Nor was he quite as bad as the very evil Hugh Holton.