Towards the end of her opening remarks, Rep. Liz Cheney offered a stark message to members of her party who continue to support former President Donald Trump and downplay the events of Jan. 6.

"Tonight, I say this to my Republican colleagues who are defending the indefensible: There will come a day when Donald Trump is gone, but your dishonor will remain," she said.

Cheney is the top Republican on the House committee investigating the riot, and a vocal critic of the former president — at risk to her own political future.

On the day of Jan. 6, she was the third highest-ranking House Republican. Months later, she was removed from her leadership position in retaliation for her sustained criticism of Trump's election falsehoods and role in the riot.

The House panel investigating the attack includes seven Democrats and just one other Republican — Rep. Adam Kinzinger of Illinois, who announced last fall that he will not be seeking reelection.

Cheney in her remarks placed the blame for the Jan. 6 attack squarely on the former president.

She accused him of provoking violence by spreading misinformation in the weeks after the 2020 election, and ignoring his advisers' calls to instruct rioters to stand down.

In fact, she cited testimony from administration staff who were in the West Wing on Jan. 6 saying that Trump was yelling and angry at advisers who told him he needed to take action to quell the violence.