You're thinking of Acting FBI Director Andrew McCabe, whose wife ran for the Virginia State Senate and received $500,000 from a PAC ran by McAuliffe.  See:
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Judicial Watch Files Lawsuit for Records on FBI Deputy Director, Gov. McAuliffe, and Campaign Donations
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McCabe moved up to the FBI's top slot after Comey was fired, and it will be especially difficult for Trump to get any nominee of his confirmed now.