(CNN) President Donald Trump on Saturday slammed his impeachment by falsely claiming Democrats didn't follow the correct proceedings laid out by the US Constitution.

Speaking to a crowd of conservative students, Trump incorrectly accused House Speaker Nancy Pelosi and Democrats of "violating the Constitution" and then deciding to abandon the case.

"(Pelosi) has no case. She has no case. So let's not submit it," Trump told the crowd Saturday evening at a conference hosted by Turning Point USA in West Palm Beach, Florida. "That's good right? That's good. But you know what? That's so unfair." Trump repeated claims that there was no case to make against him after he became the third President in US history to be impeached this week.

House Democratic leaders have not said there is no case. Instead, Pelosi held off on sending articles of impeachment to the Senate until Democrats believe they have a fair structure for the trial. The House also did not appoint impeachment managers before leaving Washington for the holiday break.

"We cannot name managers until we see what the process is on the Senate side, and we hope that will be soon," Pelosi said Wednesday night after the impeachment vote. "So far we haven't seen anything that looks fair to us, so hopefully it will be fair."

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