Tampering with a witness, victim, or informant. 18 U.S.C. 1512

 

18 USC 1512(c)(2)

 

(c)Whoever corruptly—

(1)

alters, destroys, mutilates, or conceals a record, document, or other object, or attempts to do so, with the intent to impair the object’s integrity or availability for use in an official proceeding; or

(2) otherwise obstructs, influences, or impedes any official proceeding, or attempts to do so, shall be fined under this title or imprisoned not more than 20 years, or both.

 Attorney Kenneth Chesebro pled guilty to submitting a fake slate of presidential electors.  Now Johnson faces the same array of charges.