WASHINGTON (AP) -- The House Jan. 6 committee is shutting down, having completed a whirlwind 18-month investigation of the 2021 Capitol insurrection and having sent its work to the Justice Department along with a recommendation for prosecuting former President Donald Trump.
The committee's time officially ends Tuesday when the new Republican-led House is sworn in. With many of the committee's staff already departed, remaining aides have spent the last two weeks releasing many of the panel's materials, including its 814-page final report, about 200 transcripts of witness interviews, and documents used to support its conclusions.
Lawmakers said they wanted to make their work public to underscore the seriousness of the attack and Trump's multi-pronged effort to try to overturn the election.
"Accountability is now critical to thwart any other future scheme to overturn an election," Chairman Bennie Thompson, D-Miss., and Vice Chairwoman Liz Cheney, R-Wyo., wrote in a departing message on Monday. "We have made a series of criminal referrals, and our system of Justice is responsible for what comes next."
Some of the committee's work -- such as videotape of hundreds of witness interviews -- will not be made public immediately. The committee is sending those videos and some other committee records to the National Archives, which by law would make them available in 50 years. Members of the committee said they didn't release that videotape now because it would have been too difficult to edit it and redact sensitive information.
Incoming Republican leaders may try to get those materials much sooner, though. A provision in a package of proposed House rules released Sunday calls for the National Archives to transfer "any records related to the committee" back to the House no later than Jan. 17.
It is unclear whether the GOP-led House could enforce the provision and what they would do with the materials.
The committee's conclusion comes after one of the most aggressive and wide-ranging congressional investigations in recent memory. The panel formally or informally interviewed more than 1,000 witnesses, collected more than 1 million documents and held 10 well-watched hearings. The two Republicans and seven Democrats on the panel were able to conduct the investigation with little interference after House Republican Leader Kevin McCarthy declined to appoint minority members, angry that House Speaker Nancy Pelosi had rejected two of his suggested appointments.
In the end, the panel came to a unanimous conclusion that Trump coordinated a "conspiracy" on multiple levels, pressuring states, federal officials and lawmakers to try to overturn his defeat, and inspired a violent mob of supporters to attack the Capitol and interrupt the certification of President Joe Biden's win. The panel recommended that the Justice Department prosecute Trump on four crimes, including aiding an insurrection.
While a so-called criminal referral has no real legal standing, it is a forceful statement by the committee and adds to political pressure already on Attorney General Merrick Garland and special counsel Jack Smith, who is conducting an investigation into Jan. 6 and Trump's actions.
"This is the most intense investigation I've been involved in," said California Rep. Zoe Lofgren, who has been in the House for almost three decades and served as an aide to a member on the House Judiciary Committee in the 1970s when Congress was preparing to impeach then-President Richard Nixon. Lofgren was also in the House for former President Bill Clinton's impeachment and served as an impeachment manager during Trump's first impeachment three years ago.
"I have never been involved in anything as wide ranging and intense," Lofgren said.
She said that at the beginning of the probe, she felt it would be a success if there was a renewed enthusiasm for protecting democracy. In the November midterm elections, 44% of voters said the future of democracy was their primary consideration at the polls, according to AP VoteCast, a national survey of the electorate.
Lofgren said she believes the committee made clear that Trump was responsible for the insurrection and "it was not done at the last minute."
"I think we proved that and we sent it all to the Department of Justice," Lofgren said. "We'll see what they do."