The prosecution asked jurors on Friday to convict Steve Bannon of contempt of Congress for rebuffing a subpoena from the panel investigating last year's attack on the US Capitol, accusing Donald Trump's former presidential adviser of unlawful defiance, while the defence hinted he was targeted for political reasons.
Prosecution and defence lawyers delivered closing arguments to the 12-member jury ahead of deliberations in the trial.
Mr Bannon, 68, has pleaded not guilty to two misdemeanour counts after defying the Democratic-led House of Representative select committee's subpoena requesting testimony and documents as part of its inquiry into the January 6th, 2021, rampage by Trump supporters trying to undo the Republican's 2020 election defeat.
'Dark day for America'
Prosecutor Molly Gaston told jurors the attack represented a "dark day" for America.
"There is nothing political about finding out why Jan. 6 happened and making sure it never happens again," Ms Gaston said.
Mr Bannon, Ms Gaston added, showed disdain for Congress.
"He thought it was beneath him," Ms Gaston added.
"The defendant made a deliberate decision not to comply and that, ladies and gentlemen, is contempt. It is a crime," Ms Gaston said.
Evan Corcoran, one of Mr Bannon's attorneys, told jurors that "there is no evidence in this case that Steve Bannon was involved at all" in the events of January 6th.
"The question is, 'Why? Why was Steve Bannon singled out?" Mr Corcoran asked the jury.
"I ask you if this was in any way affected by politics," Mr Corcoran added.
Mr Corcoran tried to portray the key prosecution witness, senior committee staff member Kristin Amerling, as politically motivated. Mr Corcoran also noted that Ms Amerling was a member of a book club to which Ms Gaston also belonged and that the two once worked together in the office of a Democratic congressman.
Ms Amerling testified on Wednesday that Mr Bannon disregarded the subpoena's two deadlines, sought no extensions and offered an invalid rationale for his defiance - a claim by Mr Trump involving a legal doctrine called executive privilege that can keep certain presidential communications confidential.
"Even if you think in hindsight that the path that Mr Bannon took and the path that his lawyer took ... turned out to be a mistake, it was not a crime," Mr Corcoran told jurors.
Trump's supporters stormed the Capitol and attacked police in a failed effort to block formal congressional certification of his 2020 election loss to Democrat Joe Biden, which Mr Trump falsely claims was the result of widespread voting fraud. Mr Bannon was a key adviser to Mr Trump's 2016 presidential campaign, then served in 2017 as his chief White House strategist.
The defence rested its case on Thursday without calling any witnesses after the prosecution rested on Wednesday, having called just two witnesses over two days.
Why didn't he show up?
"This is a simple case about a man - that man, Steve Bannon - who didn't show up," Ms Gaston told jurors. "Why didn't he show up? He did not want to provide the Jan 6 committee with documents. He did not want to answer its questions. And when it really comes down to it, he did not want to recognise Congress's authority or play by the government's rules."
"Our government only works if people show up. It only works if people play by the rules. And it only works if people are held accountable when they do not," Ms Gaston told jurors.
Ms Gaston compared the case to a person getting a parking ticket in the District of Columbia.
"He gets to his car and there is a pink piece of paper under the windshield wiper," Ms Gaston said. "He can go ahead and comply - that is, pay it - or if he thinks he has an excuse, he can give an explanation to the office of parking enforcement. But if the D.C. government rejects his excuse? That is it. That is the end."
US District Judge Carl Nichols placed limits on the kinds of arguments the defence could make during the trial.
Mr Bannon was barred from arguing that he believed his communications with Mr Trump were subject to a legal doctrine called executive privilege that can keep certain presidential communications confidential. The judge also prohibited Mr Bannon from arguing that he relied on legal advice from an attorney in refusing to comply.
Mr Bannon's primary defence in the trial was that he believed the subpoena's deadline dates were flexible and subject to negotiation between his attorney and the committee.