A move to oust Pima County Sheriff Chris Nanos failed during a Board of Supervisors meeting on Tuesday night, though the board voted to refer perjury allegations to the state attorney general’s office as Nanos’ past record and handling of the Nancy Guthrie case have been heavily scrutinized. Republican Steve Christy moved to have the board declare the sheriff’s office vacant and begin the process to replace him immediately. No one seconded the motion, though, and the bid to oust him failed.