The abandoned Bank of America building in downtown Nevada City will no longer be vacant if all goes according to Nevada County’s plan to house the district attorney’s office there. The county is set to enter escrow on purchasing the property if the Nevada City Council approves a resolution expressing support for the county’s imminent purchase at its Wednesday night meeting, said County Executive Officer Rick Haffey. The district attorney’s current office is located across Union Street on the top level of commercial buildings, but employees occupy space there originally designed to be residential apartments, Haffey said. Bank of America …