After a three-hour closed-door meeting Tuesday morning, the Grant County Board of Commissioners returned to the public eye and voted to fire County Manager Tim Zamora. Zamora, who has served as county manager since last August, was placed on administrative leave May 4 after still-undisclosed complaints were made against him. Those complaints were “not substantiated” and Zamora was cleared of them, Commission Chair Chris Ponce said in Tuesday’s meeting …