CINCINNATI — Evans Landscaping owner Doug Evans may be out of federal prison for his minority contracting fraud conviction, but he now faces a new legal threat – this time from Ohio Attorney General Dave Yost. The attorney general’s office filed a civil lawsuit against Evans and his holding companies accusing him of open dumping of solid waste and illegal disposal of construction and demolition debris at three facilities in Hamilton County since at least 2014. Environmental prosecutors filed the civil complaint in March at the request of Hamilton County health officials and are moving toward an August 2022 trial before Common Pleas Judge Jody Luebbers. “Defendants have been aware…