By Tim Fall For The Oklahoman trfall@gmail.comKathy Funston first saw the Johnson-Hightower mansion as a first-grader accompanying her mother to a charity event in the stately home that towers over the corner of Walker Avenue and NW 16 in Heritage Hills. Funston recalled being “spellbound” by the home's grandeur — its marble floors and grand staircase.Read more on NewsOK.com