This is the pertinent section:
28 U.S. Code § 546.Vacancies -
28 U.S. Code SS 546 - Vacancies | U.S. Code | US Law | LII / Legal Information Institute
(a)Except as provided in subsection
(b), the Attorney General may appoint a United States attorney for the district in which the office of United States attorney is vacant.
(b)The Attorney General shall not appoint as United States attorney a person to whose appointment by the President to that office the Senate refused to give advice and consent.
(c)A person appointed as United States attorney under this section may serve until the earlier of—
(1)the qualification of a United States attorney for such district appointed by the President under section 541 of this title; or
(2)the expiration of 120 days after appointment by the Attorney General under this section.
(d)If an appointment expires under subsection (c)(2), the district court for such district may appoint a United States attorney to serve until the vacancy is filled. The order of appointment by the court shall be filed with the clerk of the court.
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Discussion/analysis:
Can William Barr Fire SDNY Geoffrey Berman? | Law & Crime
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From the perspective of trying to shield Trump and his associates from scrutiny, I don't think it matters anymore whether Berman is actually fired or not. The fact that Barr tried to fire Berman and Berman refused to immediately resign has created such a stir that the SDNY will be unable to shut down any sort of investigation that Barr and Trump may be trying to shut down. There's just going to be too much scrutiny from now on.
This stinks to high heaven and I hope Congress looks into this immediately. The likelihood Barr is trying to cover something up for Trump is very high.