WASHINGTON — The House was poised on Tuesday to recommend holding Mark Meadows, who served as chief of staff to former President Donald J. Trump, in criminal contempt of Congress for refusing to cooperate with its investigation into the Jan. 6 attack on the Capitol, escalating a legal battle against a potentially crucial witness in a widening inquiry.
The vote would send the matter to the Justice Department to consider whether to prosecute Mr. Meadows, who would be the first former member of Congress to be held in contempt of the body he once served in nearly 200 years, according to congressional aides.
But while the action indicates a stalemate between Mr. Meadows and the panel, his initial cooperation — including around 9,000 pages of documents he turned over before refusing to participate further — has already given the committee its first substantial burst of momentum and political traction as it presses forward to try to establish a full accounting of the events that led to the deadly riot.
More revelations from Mr. Meadows came out on Tuesday in advance of the vote, as Representative Liz Cheney, Republican of Wyoming and the vice chairwoman of the committee, read aloud text messages that Republicans in Congress sent to Mr. Meadows on Jan. 6 as violence engulfed the Capitol.
“It’s really bad up here on the hill,” one said.
“The President needs to stop this asap,” another implored.
“Fix this now,” another said.
Ms. Cheney said Mr. Trump ignored their cries for help.
“As the violence was underway on the sixth, it was evident to all, but we know that for 187 minutes, President Trump refused to act,” she said. “And he refused to act when his action was required, it was essential, and it was compelled by his duty, compelled by his oath of office.”
Understand the U.S. Capitol Riot
On Jan. 6, 2021, a pro-Trump mob stormed the Capitol.
Mr. Meadows and his lawyer, George J. Terwilliger III, vigorously protested the charge on Tuesday before the House action. Mr. Terwilliger said that Mr. Meadows never “stopped cooperating” with the committee, noting that he had filed suit against the panel and asked for a court ruling to determine the validity of Mr. Trump’s assertions of executive privilege over the material under subpoena.
“He has fully cooperated as to documents in his possession that are not privileged and has sought various means to provide other information while continuing to honor the former president’s privilege claims,” Mr. Terwilliger said, pointing out that his client had provided the panel with voluminous evidence.
On Monday, the committee voted 9 to 0 to recommend that Mr. Meadows be charged with criminal contempt of Congress. Mr. Meadows said later in an interview with the Fox News host Sean Hannity that the vote against him was “disappointing but not surprising.” He argued the committee was focusing solely on Mr. Trump at the expense of security lapses at the Capitol.
“I’ve tried to share non-privileged information,” he said. “But truly the executive privilege that Donald Trump has claimed is his to waive. It’s not mine to waive.”
The documents Mr. Meadows has furnished have shown that he played a far more substantial role in plans to try to overturn the 2020 election than was previously known. They also revealed that he was aware of the gravity of the violence unfolding in the Capitol on Jan. 6 in real time and received multiple pleas — including from prominent conservative figures, Republican lawmakers and even members of the Trump family — to get Mr. Trump to urge the mob invading the Capitol in his name to stand down.
At a meeting Monday night before the select committee approved the contempt referral, Ms. Cheney read aloud text messages sent to Mr. Meadows by the president’s son Donald Trump Jr. and by Fox News hosts, including Mr. Hannity, pressing for Mr. Trump to speak out amid the mob violence.
Key Aspects of the Jan. 6 Inquiry
The House investigation. A select committee is scrutinizing the causes of the Jan. 6 riot at the U.S. Capitol, which occurred as Congress met to formalize Joe Biden’s election victory amid various efforts to overturn the results. Here are some people and places being examined:
Mark Meadows. House investigators said that Mr. Trump’s chief of staff played a far more substantial role in plans to try to overturn the election than was previously known. The committee recommended that Mr. Meadows be held in criminal contempt of Congress for defying its subpoena.
The PowerPoint document. The committee is scrutinizing a PowerPoint document of unknown origin filled with extreme plans to overturn the election. Mr. Meadows received the document in an email from an unknown sender and turned it over to the panel before he stopped cooperating.
Laura Ingraham, Sean Hannity and Brian Kilmeade. The Fox News anchors texted Mr. Meadows during the Jan. 6 riot urging him to persuade Mr. Trump to make an effort to stop it. The texts were part of the material that Mr. Meadows had turned over to the panel.
The Willard Hotel. What unfolded at the five-star hotel near the White House before the riot has become a prime focus of the panel, which is pressing for answers about gatherings of Mr. Trump’s allies who were involved in the effort to overturn the election.
“He’s got to condemn this shit ASAP,” the younger Mr. Trump texted Mr. Meadows, according to the messages he turned over to the panel.
“I’m pushing it hard,” Mr. Meadows responded. “I agree.”
In another message, the younger Mr. Trump implored Mr. Meadows: “We need an Oval address. He has to lead now. It has gone too far and gotten out of hand.”
Fox News host Laura Ingraham sent her own plea. “Mark, the president needs to tell people in the Capitol to go home,” she wrote to Mr. Meadows, adding, “He is destroying his legacy.”
That night, Ms. Ingraham had a far different message on her broadcast, suggesting that antifa, a loose collective of antifascist activists, may have played a role in the violence, and saying that the Capitol had been “under siege by people who can only be described as antithetical to the MAGA movement.”
The committee has heard testimony from more than 300 witnesses, and additional ones are scheduled to appear this week. On three occasions, the panel has moved to hold allies of Mr. Trump in criminal contempt for refusing to comply with its subpoenas.
Mr. Meadows could now find himself facing a criminal charge similar to another of Mr. Trump’s associates, Stephen K. Bannon, who was indicted by a federal grand jury last month after the House voted to recommend that he be found in contempt for refusing to cooperate with the committee. His trial is scheduled for next summer.
Aides said the vote on Tuesday would be the first time the House had voted to hold one of its former members in criminal contempt since Sam Houston, a former representative from Tennessee, was convicted of the charge in the 1830s after beating a member of Congress with his wooden cane.