"It could open a Pandora's box if a sitting president tried to undo a pardon by one of their predecessors," one expert told ABC News.

The DOJ and attorneys representing a group of FBI employees have reached a temporary deal to prevent the public release of a list of agents who investigated Jan. 6.

A group of FBI agents who helped investigate the Jan. 6 Capitol attack has filed suit to block the DOJ from assembling lists of agents for potential disciplinary action.

Trump appointee Ed Martin was a promoter of his "Stop the Steal" campaign and was seen on the U.S. Capitol grounds on Jan. 6.

President Donald Trump continued to defend his controversial pardons of the Jan. 6 rioters with false claims that they were wrongly prosecuted.

Following Trump's executive action, two people who pleaded guilty for their actions at the Capitol that day have spoken out against their pardons.

Federal judges in the D.C. district court have remained essentially silent while signing off on the hundreds of now-dismissed cases that for years crowded their dockets.

Four years after they raided the Capitol and assaulted police officers, a group of some of the most violent Jan. 6 rioters are now free men.

A Florida man who prosecutors alleged attacked police with an explosive device on Jan. 6 was arrested on pending federal gun charges, according to court records.

Here’s what Republican senators told ABC News after President Donald Trump issued pardons for Jan. 6 violent offenders.

President Donald Trump issued a sweeping series of pardons for defendants charged in the Jan. 6, 2021, attack on the U.S. Capitol.

With just hours left of his presidency, Joe Biden issued preemptive pardons to Dr. Anthony Fauci, retired Gen. Mark Milley and members of the House Jan. 6 committee.

AG Merrick Garland intends to release the portion of the special counsel's report related to his election interference case against Donald Trump, according to a filing.

Prosecutors say he rallied the far-right group to come to Washington on Jan. 6.

Monday marks the fourth anniversary of the violent events of Jan. 6, 2021 -- a day President-elect Donald Trump has continually tried to recast as a "day of love."

Approximately 1,583 defendants have faced federal charges in connection with the attack on the U.S. Capitol on Jan. 6, 2021.

The suspect remains at large four years later and despite a $500,000 reward.

Prosecutors urged a federal judge to reject a request from a defendant convicted for participation in the Jan. 6 attack on the Capitol to attend Trump's inauguration.

A watchdog probe has uncovered no evidence that FBI agents were involved in inciting the Jan. 6 attack, undercutting years of baseless claims by far-right figures.

A man who pleaded guilty to a felony for participation in the Capitol riot filed a letter showing he was invited by a retired congressman to attend the inauguration.

Donald Trump, in his first broadcast news interview since the election, said members of the House panel that investigated the Capitol attack "should go to jail."

Should Sen. Marco Rubio be confirmed as secretary of state in Trump's incoming administration, Florida Gov. Ron DeSantis would need to choose a successor.

Trump also told "Meet the Press" the Jan. 6 committee members should be jailed.

A convicted Jan. 6 rioter allegedly plotted to murder FBI agents after they investigated him for his role in the insurrection.

Leander Antwione Williams, 31, was arrested Thursday in what appears to be the first newly filed Capitol breach case brought by federal prosecutors since Election Day.

Moments before a convicted Jan. 6 rioter was sentenced Thursday, he sought a full pardon. He claimed President-elect Donald Trump’s victory vindicated his actions.

President-elect Donald Trump's election victory is already beginning to elicit requests from his supporters charged in the Jan. 6 attack for delays in their cases.

A Capitol Police intelligence assessment obtained by ABC News warns of a heightened threat to government officials and election-related sites.

Former actor on the cartoon "Bob's Burgers" who was convicted for his role in the Jan. 6, 2021, riot at the U.S. Capitol was sentenced Monday to a year in prison.

Federal and local law enforcement and officials in Washington, D.C. are preparing to ensure a safe and peaceful transfer of power on January 6 and Inauguration Day.

Former Rep. Liz Cheney, R-Wyo., a top GOP voice opposing Donald Trump, tore into the former president Tuesday over the Jan. 6, 2021, Capitol riot and his tariff policies.

A Republican-led House panel reviewing the work of the House committee that investigated Jan. 6 has released a report that Republicans say disputes a piece of testimony.

The judge overseeing Donald Trump's election interference case has unsealed a highly redacted filing offering a limited look at the evidence amassed by Jack Smith's team.

A Jan. 6 rioter who attacked multiple officers, including one who ultimately died, was sentenced to 17 months in prison on Thursday.

Donald Trump, as part of a long effort to recast the events of Jan. 6, 2021, said on Wednesday that it was a "day of love."

A former member of the United States Capitol Police, who bravely defended the Capitol on Jan. 6, vividly recounts the events of that day.

Jack Smith's new filing in the election interference case thrust Jan. 6 back into the spotlight. But will it impact the 2024 campaign?

Special counsel Jack Smith has filed a blockbuster court filing outlining new details of former President Trump's efforts to overturn his 2020 election loss.

Special counsel Jack Smith is pushing to file a public version of his recent court brief that summaries what witnesses told investigators in Donald Trump's Jan. 6 case.

Special counsel Jack Smith has filed, under seal, his court brief seeking to justify his superseding indictment against Donald Trump on charges of election interference.