Powell had made headlines in recent weeks for her increasingly outrageous and unsupported claims of voter fraud in the 2020 election, repeatedly vowing to “release the kraken” of evidence, only to refuse to produce it when asked by reporters.

Powell, in a statement, indicated she intends to keep litigating despite her separation from the Trump team.

"I agree with the statement today. I will represent #WeThePeople and seek the Truth," she said. "I intend to expose all the fraud and let the chips fall where they may. We will not allow the foundations of this great Republic to be destroyed by abject fraud or our votes for President Trump and other Republicans to be stolen by foreign interests or anyone else."

Powell has accused election officials in multiple states of committing crimes, and in recent days turned on Georgia’s Republican governor, Brian Kemp, who on Friday helped certify President-elect Joe Biden’s victory in the state. Her attack on Kemp, which also included the threat of a “biblical” lawsuit, appeared to unsettle some of Trump’s allies.

“Sidney Powell accusing Governor Brian Kemp of a crime on television yet being unwilling to go on TV and defend and lay out the evidence that she supposedly has, this is outrageous conduct,” former Gov. Chris Christie of New Jersey said on Sunday.

Trump announced Powell as a centerpiece of his legal team in a recent tweet, declaring that she, Giuliani and others would form a team that would later dub itself an “elite strike force.”

But the team has so far failed to produce any meaningful legal wins, and, in fact, has been repeatedly rebuffed by federal judges who have excoriated the Trump lawyers for demanding draconian measures — like throwing out millions of lawful ballots — without presenting evidence to justify it.

In recent days, Republicans aligned with the national party began to express increasing reservations about Powell’s rhetoric, including the claim that Trump had “won by a landslide,” even though Biden is millions ahead in the popular vote and won states equating to 306 electoral votes, compared with Trump’s 232.

The national GOP on Thursday posted a video clip of Powell making the claim, and Ellis, the Trump campaign’s attorney, celebrated Powell’s remarks at last week’s press conference.

Mike DuHaime, the Republican National Committee’s former political director, tweeted on Sunday that the party must pull down its tweet endorsing Powell’s remarks now that she’s been removed from representing Trump or the campaign.

“This is crazy/embarrassing to promote,” he tweeted.

And Powell’s attacks on Georgia’s governor and top election official, Secretary of State Brad Raffensperger, who are Republicans, come as the GOP is fighting to retain control of the Senate in two Georgia runoffs scheduled for Jan. 5.

Powell has been a fixture of the conservative media circuit for years but became particularly prominent in the Trump era as the firebrand attorney for Flynn.

Flynn, who pleaded guilty in December 2017 to lying to the FBI, fired his legal team last year and hired Powell, who helped lead his push to rescind his guilty plea and lodge incendiary court filings about allegations of FBI and Justice Department misconduct.

At a hearing on the matter in September, Powell revealed that she had held a meeting with Trump in the previous weeks at which she urged him not to pardon Flynn so they could continue fighting out his case.

Powell has assailed the judge in the matter, Emmet Sullivan, even though she once lionized him in a book for his handling of prosecutorial misconduct in the case of former Sen. Ted Stevens of Alaska.