Trump impeachment trial live updates: Biden says charge 'not in dispute' in 1st comments on acquittal

The third day of Trump's second impeachment trial will reconvene at noon on Thursday for the end of the House managers' opening arguments.

House managers have used about five hours and 35 minutes of their time; their aides have told ABC News that they don't intend to use all of their 16 hours of time allotted. 

According to those senior aides, the managers are expected to provide "additional evidence" on Thursday of Trump's role in the riot and his "lack of remorse."

"The president knew his vice president was in danger and did nothing," they said.

-ABC News' Trish Turner, Katherine Faulders, Ben Siegel, Rachel Scott, Mariam Khan and Allison Pecorin

Former President Donald Trump is "furious" as he watches the impeachment trial, aides have told ABC News Correspondent Kyra Phillips.

"I'm watching today and seeing everything that was brought forward as evidence and thinking, how are his attorneys going to defend him tomorrow?" Phillips said.

This comes after much of Trump's legal defense team quit shortly before the trial.

ABC News' Chief White House correspondent Jon Karl talked about the video released Wednesday showing former Vice President Mike Pence being evacuated from the Senate floor during the violent riots on Jan 6, after protestors made threats on his life.

"They wanted to get there, they wanted to stop the certification and they wanted to get at Mike Pence because they saw him as a traitor because he was unwilling to do Donald Trump's bidding at this," Karl said.

Karl also noted that just two minutes before the video of Pence being evacuated from the Hill, former President Donald Trump had tweeted about him lacking the courage to change the results of the election.

"I really think it's one of the most damning pieces of evidence we saw today, on a day when there were obviously many damning pieces of evidence," Karl said.

ABC News' Senior National Correspondent Terry Moran said the House managers' arguments were "intense," and that they had clearly prepared the case they presented in the Senate chamber.

"Their presentation was both methodical and infuriating. It was organized and terrifying at times," Moran said.

Moran added that the timeline that the House managers presented spanned from well before the election to the Capitol riots on Jan. 6.