They went after Pence today also.
If this Kangaroo Court is successful they will remove both Trump and Pence leaving Bat-sh!t Nancy as POTUS.
I don’t know for sure, but I seem to recall that the Speaker becomes President if both the POTUS and the VP die on the same day. I don’t think they can impeach just to get Pelousi in. If they impeach Trump AND he’s removed from office, then Pence moves into 1600 Pennsylvania Ave. The Republicans then pick a new VP.