Returning resident visa may be available given specific circumstances but consult with an attorney for guidance.

Yes the petitioner must still submit the I864.

Prepare by bringing all documents pertaining to the incident with final disposition at time of entry.

You can enter other in this section.

Your answer would be unemployed in this case.

Yes this actually often happens that there is approval before the I131 and I-765.

Best to review the State Department Reciprocity Schedule for guidance.

Yes you may apply for a second extension at this time.

I agree with my colleague re: list of evidence.

Best to inquire with the OH DMV for guidance.