Impeachment Bombshell: Secret memos expose Ukraine accuser’s bias, hearsay, and false claim Impeachment Bombshell: Secret memos expose Ukraine accuser’s bias, hearsay, and false claim April 13, 2026 Newly declassified memos raise serious questions about the credibility and bias of the whistleblower behind President Donald Trump’s 2019 impeachment. The documents reveal withheld evidence, hearsay claims, and undisclosed political ties.