Subject: Re: Impeachment, Acquittal and Double Jeopardy
I imagine that they're arguing that if the Senate convicts, then the accused can then be subject to further criminal proceedings - but that if the person is acquitted, then that acquittal works to block a subsequent criminal case.

Replying to my own post, I found their motion, and that is what they argued:

https://www.lawfaremedia.org/a...