“A marijuana dispensary in Sun City remains a possibility following a judge’s ruling, but county legal officials vow to continue the fight to keep it out of the community.   Superior Court Judge Michael Gordon Oct. 14 granted a pretrial verdict in favor of White Mountain Health Center, which plans a dispensary for Sun City, and rejected a similar request on behalf of the county. The judge’s ruling effectively overturned Maricopa County’s zoning ordinance for medical marijuana dispensaries, ruling that the ordinance appeared to be a “transparent attempt” to keep the businesses out of unincorporated areas of the county.”