If you crucify a Messiah and he later rises from the dead, was he really crucified?

Yes to your question of Messiah. To your pic message he has been impeached, which now will cause a trial in the senate. So yes you can be impeached and still stay in office as President if you don't get convicted in the trial. Impeachment is more akin to a grand jury deciding a reasonable person would say a yes that is a crime, prosecute it.