House Republicans are quietly trying to remove traces of indicted ex–FBI informant Alexander Smirnov in their Biden impeachment quest.

House Republicans quietly deleted a reference to their epic fail of an FBI informant in a letter to a potential witness in the somehow-still-ongoing impeachment inquiry into Joe Biden.

Republicans have hinged their Biden investigation on accusations from a supposedly credible but confidential FBI source that Biden and his son Hunter accepted bribes from a Ukrainian oligarch. But the Justice Department has since charged that source, former FBI informant Alexander Smirnov, with making false statements and revealed his accusation may have been Russian disinformation.

As a result, House Republicans have begun to scrub mentions of Smirnov from their imploding investigation. Judiciary Chair Jim Jordan and Oversight Chair James Comer, who have spearheaded the probe, sent a letter Tuesday to former State Department official Amos Hochstein requesting an interview. The GOP has accused Hochstein of advising Hunter Biden when the latter served on the board of Ukrainian energy company Burisma.