Special counsel Robert Mueller has referred to the FBI allegations that women were “offered money” to make “false claims” about him, a spokesman said Tuesday.

Spokesman Peter Carr released this statement to CNBC:

When we learned last week of allegations that women were offered money to make false claims about the Special Counsel, we immediately referred the matter to the FBI for investigation.

Mueller is investigating Russian interference in the 2016 U.S. presidential election, as well as possible coordination between the Kremlin and Trump’s campaign.

Jack Burkman, a conservative commentator who claims to be a registered lobbyist, said in a tweet Tuesday that “we will reveal the first of Special Counsel Robert Mueller’s sex assault victims” on Thursday.

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