Jan. 11, and the vote was Jan. 13. The reason for the impeachment was the events of Jan 6.
https://www.nytimes.com/interactive/2021/02/08/us/politics/trump-second-impeachment-timeline.html
This is the one that Liz voted for. She voted against the first impeachment based on the Ukraine stuff.
If you're going to criticize me, at least know what you're criticizing about.